Simplify the expression:
6(5 + x) - 2x

Answers

Answer 1

Answer: 30+4x

Step-by-step explanation: Expanding the expression you would get 30+6x-2x and then you subtract the 6x and 2x to get 4x

Answer 2

Answer:

30+4x.

Step-by-step explanation:

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Related Questions

Can someone answer this please

Answers

Answer:

  (a)  12

Step-by-step explanation:

The integral over the reverse range is the opposite of the integral over the forward range. The integral over adjoining ranges is the integral over the whole range.

Application

  [tex]\displaystyle \int_{-1}^5{f(x)}\,dx=\int_{-1}^1{f(x)}\,dx+\int_{1}^5{f(x)}\,dx\\\\=\int_{-1}^1{f(x)}\,dx-\int_{5}^1{f(x)}\,dx=5-1=4[/tex]

Then 3 times the integral is ...

  [tex]\displaystyle 3\int_{-1}^5{f(x)}\,dx=3(4)=\boxed{12}[/tex]

Tony weighs his pet turtle on a scale in his bathroom. The turtle weighs 6 1/4 ​ pounds. His turtle weighed 3 1/6 ​ pounds when he first got him. About how much more does his turtle weigh now?

Answers

3 1/12. Find the lowest common denominator. Multiply the the numerator and denominator by that. Then simplify.

i’m so confused now helpppppppppp!!!!

Answers

An exterior angle is equal to the sum of the two opposite interior angles.

X = 125 + 30

X = 155

Answer:

26 put me brinliest pleae!!

Step-by-step explanation:

Will give BRAINLEST :)

Answers

Answer:

A

Step-by-step explanation:

This explanation mostly depends on what you're learning right now. The first way would be to convert this matrix to a system of equations like this.

g + t + k = 90

g + 2t - k = 55

-g - t + 3k = 30

Then you solve using normal methods of substitution or elimination. It seems to me that elimination is the quickest method.

g + t + k = 90

-g - t + 3k = 30

____________

0 + 0 + 4k = 120

4k = 120

k = 30

No you can plug this into the first two equations

g + t + (30) = 90

g + t = 60

and

g + 2t - (30) = 55

g + 2t = 85

now use elimination again by multiplying the first equation by -1

g + 2t = 85

-g - t = -60

_________

0 + t = 25

t = 25

Now plug those both back into one of the equations. I'll just do the first one.

g + (25) + (30) = 90

g = 35

Therefore, we know that Ted spent the least amount of time on the computer.

The second method is using matrix reduction and getting the matrix in the row echelon form, therefore solving using the gauss jordan method. If you would like me to go through this instead, please leave a comment.

If arc AB = 107° and arc BC = 122°, find the value of x.

Answers

Answer:

the value of x is acb 133°

what is the square root of

Answers

Answer:

13.42

Step-by-step explanation:

What is the slope of the line?

Answers

The slope of the line is 7/4

Answer:

-7/4

Step-by-step explanation:

Hi,

To find the slope of the line, get two points, and divide the change in y over the change in x. So, let's find two points.

(1,-3) and (-3,4)

Change in y: 4 - (-3) = 7 (Remember when you subtract a negative, you add)

Change in x: -3 - 1 = -4

7/-4 = -7/4

-7/4 is your slope.

I hope this helps :)

Walmart is selling
school supplies: 5
notebooks only cost
$4.02! How much
would znotebooks
cost? What about 7
notebooks?
Plz help! :)

Answers

Answer:

2 notebooks are $2.48, 7 notebooks are $8.68

Step-by-step explanation:

Unit rate is 1.24

1.24x2= $2.48

1.24x7= $8.68

The maximum speed that a sailboat can reach depends on the size of the boat. The graph below shows the maximum speed, v, that a sailboat can reach as a function of its length, l.
Complete the following sentences based on the graph of the function.

1. The longer the sailboat is, the [FASTER/SLOWER] it can go.
2. For a boat to reach the speed of 101010 kilometers per hour, it needs to be at least __ feet long.
3. The maximum speed that an 888-foot boat can reach is __ kilometers per hour.
4. A 16-foot sailboat at top speed is [1.5 times/2 times/2.5 times/3 times/3.5 times] as fast as a 4-foot sailboat at top speed.

Answers

Answer:

Review the graph to get answers:

1. The longer the sailboat is, the FASTER it can go. As it is a increasing function.

2. For a boat to reach the speed of 10 kilometers per hour, it needs to be at least 16 feet long.

3. The maximum speed that an 8-foot boat can reach is 7.1 kilometers per hour.

4. Top speed of a 16-foot boat is 10 kilometers per hour and of a 4-foot boat is 5 kilometers per hour.

The ratio is:

10/5 = 2 times

A 16-foot sailboat at top speed is 2 times as fast as a 4-foot sailboat at top speed.

Which functions have removable discontinuities (holes)? Check all of the boxes that apply.
f(x)=x-1/x^2-1
f(x)=x^2-9/x^2+7x+12
f(x)=x^2+4x+4/x^2+2x-8
f(x)=x+7/x^2+5x-14

Answers

Answer:

A,B,D

Step-by-step explanation:

I just did it .

Answer:

It is correct, the answers are A, B and D.

Step-by-step explanation:

Edge 2021. Assignment.

What's the exact value of tan 15°?
O A) 2 + √3
B) 1
OC2
C) 2 - V3
OD) 1 + v3

Please Help!!!!

Answers

Answer:

C

Step-by-step explanation:

Split

15

into two angles where the values of the six trigonometric functions are known.

The result can be shown in multiple forms.

Exact Form:

2−√3

The exact value of tan 15° is,

⇒ tan 15° =  - (2 - √3)

What is mean by Function?

A relation between a set of inputs having one output each is called a function. and an expression, rule, or law that defines a relationship between one variable (the independent variable) and another variable (the dependent variable).

Given that;

To find the exact value of tan 15°.

Now, We can formulate;

tan 15° = tan (45 - 30)°

          = tan 45° - tan30° / (1 + tan45° tan30°)

          = (1 - √3) / (1 + √3)

          = (1 - √3) (1 - √3) / (1 + √3) (1 - √3)

          = (1 + 3 - 2√3) / (1² - √3²)

          = (4 - 2√3) / (1 - 3)

          = 2 (2 - √3) / - 2

          = - (2 - √3)

Thus, The exact value of tan 15° is,

⇒ tan 15° =  - (2 - √3)

Learn more about the function visit:

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Is that the answer please help no links no links please help

Answers

Answer:

360

Step-by-step explanation:

V= L•W•H/3

10×12×9÷3

A park is rectangular with a length of 2/3
miles. If the area of the park is 3/9
square miles, what is its width? Input your answer as a fraction.

Answers

Answer:

Step-by-step explanation:

let : x the width  

the area  is 2/3 ×  x  =3/9

x = (3/9)×3/2

x =1/2  miles

How to show full work on this one topic is angles formed by 2 chords and secants

Answers

Answer:

m<STR=149 degree

Step-by-step explanation:

To find m<STR

m PQ=186 degree

mSR=112 degree

m<STR=1/2(m PQ+MSR)

m<STR=1/2(186 +112)

⇒1/2(298)

answer⇒149

hope it helps...

Please help me.
how many observations are in this data set?

Answers

Answer:

16

Step-by-step explanation:

count the dots. each is one observation

Yep it is 16 the answer

What is 125% of 144?

Answers

Answer:

180

hope this helps :)

144 x 125/100 = 180
................

Pls help me complete this

Answers

Answer:

wow thats alot of "stuff"

Step-by-step explanation:

Answer:

For the first, top one, it is Outcome

For the second one, it is Event

For the third one, it is Trial

For the fourth one, it is Experimental Probability

For the fifth one, it is Probability

Where is the central tendency located in a skewed left distribution?

to the left of the tallest bar
to the right of the smallest bar
to the left of the smallest bar
in the center of the graph
to the right of the tallest bar

Answers

The Central tendency is typically located to the right of the tallest bar.

In a skewed left distribution, the central tendency is typically located to the right of the tallest bar. Skewed left distributions, also known as negatively skewed distributions, are characterized by a tail that extends towards the left side of the distribution.

The central tendency refers to the measure that represents the center or average of a distribution. It provides information about the typical or central value around which the data points tend to cluster. Common measures of central tendency include the mean, median, and mode.

In a skewed left distribution, the mean is usually influenced by the long tail on the left side of the distribution. This tail pulls the mean towards lower values, resulting in a lower mean compared to the median. Therefore, the mean will typically be located to the left of the tallest bar in a skewed left distribution.

On the other hand, the median is less affected by the skewness of the distribution and is relatively robust to extreme values. It represents the value that separates the lower 50% of the data from the upper 50%. In a skewed left distribution, the median will be located closer to the tallest bar or even slightly to the right of it.

The mode, which represents the most frequently occurring value in a distribution, may or may not be influenced by the skewness depending on the shape of the distribution. It can be located anywhere along the distribution, and its position is not necessarily tied to the location of the tallest bar.

To summarize, in a skewed left distribution, the central tendency is typically located to the right of the tallest bar. The median is usually closer to the tallest bar or slightly to the right, while the mean is influenced by the skewness and tends to be located to the left of the tallest bar.

To know more about  Central tendency.

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somebody please help this is due in a couple of hours :(

Answers

Answer:

Step-by-step explanation:

if you have 3 cookies and your mom makes 2 dozen more and your friend tacks 15 home how many cookies do you have?

Answers

Answer:

12+12+3=27-15=12

Step-by-step explanation:

Dozen means 12. Your welcome Brainliest?

REFRESH THE PAGE lol were both here

Answer:

refresh page

Step-by-step explanation:

thing is probably being slow

You start driving north for 8 miles, turn right, and drive east for another 6 miles. At the end of driving, what is your straight line distance from your starting point?

Answers

Answer:

I think you are asking the total distance isn't? The straight line distance from your starting point 14 miles.I've added both miles to get the total distance

Step-by-step explanation:

please if I'm wrong or my answer doesn't match the with the answer's book tell me right away I try another method.

In triangle PQR, find the measure of angle P .

Answers

Answer:

P=0.94619355852°

Step-by-step explanation:

Use cos:

cosA=adjacent/hypotenuse

cosP=33.8/57.8

P=arccos(0.5847750865)

P=0.94619355852°

Answer:

54.1

Step-by-step explanation:

If you put the reverse cos sign  and divide 33.8 by 57.6 you get 54.069…

that’s the answer. In the calculator it should look like this (check attached image)

Hi anyone here for talking​

Answers

Answer:

yessssssssss.........

1) Solve 2 + 7x + 12 = 0 using factoring and the zero product property.

a) Factor2+7x+12

b) Use the zero product property to solve for x







b) Use the zero product property to solve for x

Answers

Answer:

7x+14=0, 7x=-14, x= -2

Step-by-step explanation:

add like terms, then get x on one side, number on the other, then divide both sides by 7

Use the following information. (pls hurry)
SPORTS In a football game, each team earns 6 points for each touchdown it scores.
Write an equation to find y, the total number of points for scoring x touchdowns.

Answers

The equation could be y=6x

A plane is already 44 cm tall and it will grow in one centimeter every month let H be the plants height in centimeters after M months write an equation relating H to M. Then use the equation to find a plant's height at 14 months

Answers

Answer:idea I jus wanna get my answers answered sk 3728 okay??

Step-by-step explanation:!3$:$::$2$:773727/

In a poll, a random sample of 2163 adults (aged 18 and over) was asked, "When you see an ad emphasizing that a product is made in your country, are you more likely to buy it, less likely to buy it, ar neither more nor less likely to
buy it? The results of the survey are presented in the side by side graph. Complete parts (a) through (d) below
Leihood to Buy When Made in Home Country
More
Les likely
| Neither
02
(a) What proportion of 18 to 34 year-old respondents are more likely to buy when made in their country? What proportion of 35 to 44 year-old respondents are more likely to buy when made in their country?

Answers

Answer:

Step-by-step explanation:

​(a) What proportion of​ 18- to​ 34-year-old respondents are more likely to buy when made in their​ country? What proportion of​ 35- to​ 44-year-old respondents are more likely to buy when made in their​ country?

The proportion of​ 18- to​ 34-year-old respondents is

0.66

The proportion of​ 35- to​ 44-year-old respondents is

0.56

(b) What age group has the greatest proportion who are more likely to buy when made in their country?

18-34 yrs

(c) Which age group has a majority of respondents who are less likely to buy when made in their country?

55+

(d) What is the apparent association between age and likelihood to buy when made in their country?

As age decreases, the likelihood to buy homegrown increases

Melissa bought 2 shirts and 3 skirts and spent between $45 and $60. Each shirt costs the same amount. Each skirt costs the same amount. The price of a shirt is $12. What is the least amount Melissa could have spent on a skirt? What is the most Melissa could have spent of a skirt?

Answers

Answer:

Least is 7

Most is 12

Step-by-step explanation:

So 2 shirts for 12.

So 24

Take 24 off of both

Left with 21 to 36

21÷3 is 7

36÷3 is 12

Hope this helps

Answer:

least - $7

most - $12

Explanation:

if the price of a shirt is $12, she must have spent at least $24 on the shirts in total.

the least amount melissa could have spent on a skirt is:

($45 - $24) ÷ 3 = $7

and the most she could have spent is:

($60 - $24) ÷ 3 = $12

i hope this helps! :D

3
To create privacy during testing, a window that measures 3.55 m by 2.28 m needs to be covered. All you have is sheets of paper which measure 21.6 cm by 28 cm. How many sheets of paper will it take to cover the window? answer rlly quick plzz

Answers

Answer:

2 sheets, or at least 1.34.

Step-by-step explanation:

What we need to do, is figure out the exact area of the window, and the area of the paper sheets. Then, we must convert meters to centimeters, in order to be correct.

Consider R to be the total area of the window.

Consider A to be the area of each sheet of paper.

3.55m * 2.28m = R

8.094m = R

21.6cm * 28cm = A

604.8cm = A

Now, we should convert meters to centimeters.

8.094m = 809.4cm

Then we'd divide to find out how much paper will be required

809.4 ÷604.8 = ≈ 1.34

So, they'll need want to have at least 1.34 sheets of paper, which isn't too unrealistic, but if we're looking for whole sheets, then they will need 2 sheets of paper.

Have a nice day, fam. Spread The Love.

Solve for x. Assume that lines which appear tangent are tangent.

Answers

Presumably, x is standing in for the question mark.

The pair of vertical angles (DFE and CFV) shown here both have measure 125°. This angle measure is equal to the average of the measures of the arcs intercepted by the chords CE and DV.

So we have

angle DFE = 1/2 (arc CV + arc DE)

125° = 1/2 (x + 200°)

250° = x + 200°

x = 50°

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Please help im not good at theses Need help on this one too During anaphase the chromosomes line up ? True or false what is the magnifying power of an astronomical telescope using a reflecting mirror whose radius of curvature is 5.7 m and an eyepiece whose focal length is 2.9 cm ? follow the sign conventions. the inability to acieve pregnacy after 1 year of unporoteted sex is diagnosed as: TELL ME AN INTERESTING STORY BEGINNING WITH THE WRITING PROMPT:"I HEARD A RUSTLING NOISE IN THE SHRUBS OUTSIDE OF MY WINDOW...ALL OF A SUDDEN..."THIS ACTIVITY IS FOR TODAY'S ASSIGNMENT. IT MUST BE A LEAST ONE PAGE IN LENGTH. USE YOUR CREATIVITY! PLEASE DEFINE YOUR CHARACTERS AND REMEMBER, THAT THE STORY IS IN THE SMALL DETAILS! It has to start with that sentence above. Will make brainliest only if an Essay! Question 42 ptsThe number of chemical industries along Florida's rivers is increasing. What is the mostlikely consequence of this increased industrialization?O a decrease in the amount of water pollutionO an increase in the amount of water available for recreational usean increase in the destruction of natural food websO a decrease int he amount of water needed by industry Read this passage about Louisiana's ports.What benefit provided by Louisiana's ports does thispassage address?Finally, ports provide a connection for industries withinthe state, but they are also direct contributors to thestate's economy when they can increase cargo beingshipped through Louisiana ports and this cargooriginates in another state. Louisiana ports are from thisperspective a business providing even more directspending in the Louisiana economy.O how they bring business to Louisiana from otherstatesO how they help the United States compete with othernationsO how they create more American jobs in the exportindustriesO how they boost free trade in North America based onNAFTA-"The Economic Impact of the Ports of Louisiana,"Dr. James A. Richardson Exon Company purchased equipment for $120,000 on January 1, 2018. The equipment has an estimated residual value of $10,000 and an estimated useful life of 10 years. The company depreciates the equipment using the sum-of-the-years' digits method. On January 1, 2021, the company determines that the total useful life is 8 years and the estimated residual value is $3,000. Required: 1. The equipment's book value at January 1, 2021 is $ ___ . Round your final answer to the nearest dollar. 2. The annual depreciation expense for 2021 is $____ Round your final answer to the nearest dollar. Using the definition of the matrix exponential, calculate et for A = - b) Using the definition of the matrix exponential, calculate et for B = - c) Using the definition of the matrix exponential, A from part (a) and B from part (b), calculate e(A+B)t d) Is it true in general that, for nxn matrices A and B, etBt= eAt = e(A+B) ? Justify your answer. students devise an appropriate solution or recommendation to be implemented, carefully explaining the logic behind the proposal by applying any criteria of Malcolm Baldrige, EFQM or Sheikh Khalifa Excellence awards. of khawarizmi college Please help me due in 3 Hours WILL GIVE BRAINLIST simplify the following 10^910^7 A science quiz has eight multiple choice questions with five choices for each. Find the total number of ways to answer the questions How would an object in Earth's atmosphere be deflected as a result of Earth's rotation? How would an object in Earth's atmosphere be deflected as a result of Earth's rotation? to the left in the Northern Hemisphere, and to the left in the Southern Hemisphere to the right in the Northern Hemisphere, and to the left in the Southern Hemisphere to the left in the Northern Hemisphere, and to the right in the Southern Hemisphere to the right in the Northern Hemisphere, and to the right in the Southern Hemisphere Write a differential equation that describes the relationship: Every month the balance B of Rachel's car loan increases by 4.5% and decreases by $375.00. The management of Warmland Manufacturing is trying to decide whether to continue manufacturing a part used in its production; or, to instead buy it form an outside supplier. The part, called WISCO, is a component of the companys finished product.The following information was collected from the accounting records and production data for the year-ending December 31, 2021:1) 7,000 units of WISCO are produced in the Machining Department.2) Variable manufacturing costs applicable to the production of each WISCO unit are:Direct Materials $4.50, Direct Labour $4.30, Indirect Labour $0.50 and Utilities (energy) costs $0.40.3) Fixed manufacturing costs applicable to the production of WISCO are:Cost ItemDirectAllocatedTotalProperty Taxes$ 1,600$ 900$ 2,500Insurance9006001,500Water & Waste500200700Total:$ 3,000$ 1,700$ 4,700All variable manufacturing costs and direct fixed costs will be eliminated if WISCO is purchased from an outside supplier. Allocated costs will have to be absorbed by other production departments.4) The lowest quotation for 7,000 WISCO units from an outside supplier is $70,000.5) If WISCO input units are externally purchased, freight and inspection costs would be $0.30 per unit, and receiving costs of $750 per year would be incurred by the Machining Department.Required ( 15 marks):I. Based on the above information, should Warmland Manufacturing make or buy WISCO? What would be the $ change in Operating Income resulting from a buy decision?II. Would the decision be different if Warmland Manufacturing has the opportunity to produce $4,000 in additional profit with the facilities currently being used to manufacture WISCO?III. Identify two (2) qualitative factors that management may want to consider in its evaluation of the options noted above. Can someone help me please a piece of 14-gauge copper wire (meaning that it has a diameter of 1.63mm) has a resistance of 0.128 . the resistivity of copper is . what must be the length of the wire? If the price of mutton increases from $15/kg to $18/kg, the demand for beef rises from 100 kg to 150kg while the quantity demanded of mutton reduces from 50kg to 30kg.calculate the change in equilibrium P & Q for beefcalculate the change in the equilibrium P & Q for mutton