I need help with math, giving 15 points! (And brainiest)

I Need Help With Math, Giving 15 Points! (And Brainiest)

Answers

Answer 1

Answer:

C

Step-by-step explanation:

3x + y + x - 6 + y

3x + x + y + y - 6

4x + 2y - 6

Answer 2

Answer:

c

Step-by-step explanation:

expression c is

3x + y + x - 6 + y ← collect like terms

= 3x + x + y + y - 6

= 4x + 2y - 6


Related Questions

What is the GCF of 52/65?​

Answers

Answer:

The greatest Common factor of 52/65 is 13!

Step-by-step explanation:

Hope this helps :)

Pls make brainliest :p

And have an amazing day <3

Answer:

13

Step-by-step explanation:

The GCF of numbers can be found by first finding the prime factors of the numbers.

52 = 2^2 * 13

65 = 5 * 13

The GCF is the product of common factors with lower exponent.

The only common factor is 13.

GCF = 13

To reduce the fraction, divide the numerator and the denominator by the GCF.

(52/13) / (65/13) = 4/5

Find the slope of the line picture above

Answers

Answer : The slope is 2.5

Answer:

-1/3

Step-by-step explanation:

its rise overrun.

you rise two and run 6, and its a negative slope

when you simplify, it's then -1/3

in each bouquet of flowers, there are 6 roses and 10 white carnations. complete the table to find how many roses and carnations there are in 2 bouquets of flowers.

Answers

Answer:

in two bouquets of flowers there would be, 12 roses and 20 white carnations.

Step-by-step explanation:

In each bouquet there are 6 roses and 10 white carnations, if there's 2 bouquets of flowers that means that there 2 x 6 and 2 x 10.

2 x 6 (or 6 + 6) = 12

2 x 10 (or 10 + 10) = 20

so in two bouquets there are 12 roses and 20 white carnations.

because in a single bouquet there are 6 roses and 10 white carnations so just double it!

hope that helps

2 x 6 = 12

2 x 10 = 20

There are 12 roses and 20 carnations.

pls mark me
as brainliest!

Which equation has both 7 and -7 as a
possible value of x?

Answers

Answer:

Where are the equations?? Provide them so we can choose which one of them has both 7 and -7 as a possible value of x

Drag and drop each pair of lines into the correct category to indicate whether the pair of lines are parallel, perpendicular, or neither.


PLEASE HELP ME IM BOUTTA BREAK THIS COMPUTER

Answers

Is there a picture??? Parallel lines run side by side, think railroad tracks, perpendicular lines will cross at some point, think the letter X

i really need help with this question please help!!

Answers

Answer:

-7(2+5d)

Step-by-step explanation:

I'm sorry if is not the correct the answer

Answer:

-7(2+5d)

Step-by-step explanation:

-7(2+5d)=-14-35d

Зх – 8 = 163 whats the response

Answers

Answer:

x=57

Step-by-step explanation:

3x-8=163

3x=171

x=57

Answer:

X=57

Step-by-step explanation:

3x-8=163

3x-8+8=163+8

163+8=171

3x÷3= 171+3

what is the aswer ??????​

Answers

1)13 is a prime number!

2)➛(58+12)-(33-19)

➛70-14

➛56

3)2nd one

Marissa found a shirt that had a 20% markdown on it. If the original price of the shirt is represented by x, then what is the sale price of the shirt (excluding tax)? Select TWO that apply.

Answers

Are these your answer choices?

A. 0.20x

B.0.80x

C.x-0.20

D.x-0.80x

E.x(0.2+1.00)

F. x(1.00-0.20)

Answer:

B.0.80x and F. x(1.00-0.20)

Step-by-step explanation:

If the original price is 20% so 100%-20% = 80% and then find which answer choice is 80%.

The sum of four consecutive integers is -334. Find the integers

Answers

Answer:

[tex]Their \: sum \: is -334[/tex]

[tex]x + x+1 + x+2 + x+3 = -334[/tex]

[tex]4x + 6 = -334[/tex]

[tex]4x = -340[/tex]

[tex]x = -85 [/tex]

Step-by-step explanation:

[tex]Thanks!!!!![/tex]

Answer:

the first number is x (x ∈ Z)

=> four consecutive integers are x, x + 1, x +2, x + 3

because the sum of them = -334, we have:

x + (x + 1) + (x + 2) + (x + 3) = -334

⇔ 4x + 6 = -334

⇔ 4x = -334 - 6 = -340

⇔ x = -340/4

⇔ x = -85

=> 4 consecutive integers are -85; -84; -83; -82

Step-by-step explanation:

y=8x - x^2
y=2x
step by step solution

Answers

Answer:

(0,0) and (6,12)

Step-by-step explanation:

8x - x^2 = 2x

8x -2x -x^2 =0

6x -x^2 = 0 then factor out a common x

x (6-x) = 0

so x =0 or 6-x=o

x=6

so if x=o y=2x=2(0)=0

and if x=6 y =2x =2(6)= 12

Rose bought green mangoes at P50 a kilo and sold them at 4 for P35. If she sold 20 kilos and there is an average of 7 mangoes per kilo, about how much did she gain?

Answers

Answer:

P = 225 P profit on 20 kilos of mangoes

Values:

Mangoes sold: [tex]20*7=140\\[/tex]

Cost paid for each mango: [tex]\frac{50}{7}[/tex]

Price each melon sold for: [tex]\frac{35}{4}[/tex]

Step-by-step explanation:

1. Substitute given values; [tex]P = 140(\frac{35}{4} - \frac{50}{7})[/tex]

2. Find common denominator: [tex]P=140(\frac{245}{28}-\frac{200}{28} )[/tex]

3. Subtract equation in parentheses: [tex]P=140(\frac{45}{28} )\\[/tex]

4. Divide [tex]140\\[/tex] by [tex]28[/tex] to remove denominator; [tex]P=5(45)[/tex]

5. Solve equation: [tex]P=225[/tex]

Joel runs the same distance
every day. Last week he ran
28 miles in 4 days. Find the
constant of proportionality
that relates the number of
miles, y, to the number
of days, x?

Answers

The constant of proportionality that relates the number of miles y, to the number of days x is [tex]\frac{1}{7}[/tex] .

What is proportionality?

 In general, the word "proportion" is used to describe a part, share, or amount that is compared to an entire. Two ratios or fractions being equal is expressed by an equation or a statement. An analysis of two numbers in terms of their proportion. A ratio is said to be directly proportional to another if two sets of supplied numbers are increasing or decreasing in the same ratio. With the "::" or "=" symbol, proportions are indicated.

Here if the days are increasing then distance also increased . Then days directly proportional to the distance .

=> Number of days ∝ Total distance

=> x∝y

To remove proportion we hate to add constant K.

=> x= ky

Here if he runs 28 miles in 4 days. x=4, y=28.

=> 4 = k*28

=> k = 4/28

=> k = [tex]\frac{1}{7}[/tex]

the equation is x = [tex]\frac{1}{7}[/tex]y

Hence  the constant of proportionality that relates the number of miles y, to the number of days x is [tex]\frac{1}{7}[/tex] .

To learn more about proportionality refer the below links

https://brainly.com/question/1496357

#SPJ1

4. When the decimal in 100 is moved
one place to the left, it becomes...
a. 10
b. 1,000
c. 1

Answers

Answer A 10

You would move the decimal to the left by one number
Ex/ 10.0

Answer:

10

Step-by-step explanation:

because you move one spot, and take off one zero

What is 15% of 60?
X = 0.15.60
Solve for x to find the answer.
A. 6.15
B. 5
C. 9
D. 400

Answers

Answer:

C. 9

Step-by-step explanation:

15/100*60

3/20*60

180/20

9

Answer:

The answer is 9

Step-by-step explanation:

15% * 60

"OF" mean multiplication so we multiple

¹/100 * 60

we cancel "Zero cancel Zero"

we left with

¹/10 * 6

but we can make the fraction to be uniform

so we say ¹/10 * /1

we multiply

15 * 6=90

10 * 1=10

/10

we divide

10 into 90 is 9

10 into is 1

so we say /1 is the same as 9.

Hence our answer is 9

In Exercises 17-20, find the value of x so that the function has the given value. 17. f(x) = 8x - 7; f(x) = 17
18. g(x) = -4x + 7; g(x) = 27
19. f(x) = {* – 1; f(x) = 9
20. h(x) = 6 – Şx; h(x) = -2

Answers

Answer:

17.) x = 3

18.) x = -5

I couldn't do 19.) and 20.) for you because there are weird symbols that I believe you mistakenly input. But I'm sure you now get the gist of how to solve such problems. Peace <3

Step-by-step explanation:

All you really have to do for all of the problems is substitute your value of "x" for the function.

17.) f(x) = 8x - 7; f(x) =17

    17 = 8x -7  ---- substitute 17 for f(x), add 7 on both sides

    24 = 8x ------ divide 8 on both sides

    x = 3

18.)    g(x) = -4x + 7; g(x) = 27

           27  = -4x + 7  substitute 27 for g(x), subtract 7 on both sides

           20 = -4x

            x = -5

What is the conjugate of 8 - 3i ?

Answers

Answer:

8+3i

Step-by-step explanation:

8+3i , the conjugate of anything a+bi is a-bi

What are the answers

Answers

Answer:

69

Step-by-step explanation:

Answer:

42,069

Step-by-step explanation:

69696869696969

what does the ratio 5/1 represent in terms of example

Answers

Answer:

5 times the compared amount.

Step-by-step explanation:

Answer:

The ratio means for everything 5 of something (lets call it x), y will always have 1.

Example - Jordan buys 5 cookies from the bakery. The special offer of the day allows him to receive one free brownie. This is an example of 5/1 because  every 5 cookies, Jordan receives 1 brownie.

Find the measure of each angle.

ZUVW and ZXYZ are complementary angles, mZUVW= (x - 10), and mZXYZ= ( 4X – 10),

Answers

Answer:

<ZUVW = 12 degrees

<ZXYZ = 78 degrees

Step-by-step explanation:

x - 10 + 4x - 10 = 90

5x -20 = 90

5x = 90 + 20

x = 110/5

x = 22

mZUVW = 22 - 10 = 12 degrees

mZXYZ = 4(22) - 10

= 78

The water in a tank is filling linearly. At 2:00 p.m.
the depth was 12.1 feet. At 5:30 p.m. the depth was 14.2 feet. What will the depth be at 9:30 p.m.?

Answers

Answer:

16. something

Step-by-step explanation:

There are 120 calories in a 3/4 cup serving of cereal how many calories are there in 6 cups of cereal

Answers

Answer:

960 I believe.

Step-by-step explanation:

Which situation best represents the following inequality?
6x > 50 + 2.80x
A
B
Sara makes clips and sells them for $50 each. Her total costs are $6 plus $2.80
per clip. How many clips, x, does she have to sell to make a profit?
Sara makes hair clips and sells them for $6 each. Her total costs are $50 plus
$2.80 per clip. How many clips, x, does she have to sell to make a profit
Sara makes hair clips and sells them for $6 each. Her total cost is $50. How
many clips, x, does she have to sell to make a profit?
с

Answers

Answer:

Sara makes hair clips and sells them for $6 each. Her total costs are $50 plus

$2.80 per clip. How many clips, x, does she have to sell to make a profit - this one would be the right answer

Step-by-step explanation:

In the figure below, C is between A and D, and B is the midpoint of AC. If BC= 3 and BD=10, find AD.

Answers

The line segment AD measures 13 units.

What is a line segment?

A line segment in geometry has two different points on it that define its boundaries. A line segment is sometimes referred to as a section of a line that links two places. The difference between a line and a line segment is that a line has no endpoints and can go on forever in either direction.

A line segment AD is given.

Four points A, B, C and D are placed.

It is given that measurement of BC = 3 units.

Also, measurement of BD = 10 units.

Since, B is the midpoint of AC, so -

AB = BC

So, the measurement of AB = 3 units

The measurement of CD can be found as -

CD = BD - BC

CD = 10 - 3

CD = 7 units

So the measurement for line segment AD is -

AD = AB + BC + CD

AD = 3 + 3 + 7

AD = 13 units

Therefore, the measurement value is 13 units.

To learn more about line segment from the given link

https://brainly.com/question/2437195

#SPJ1

Help me someone please

Answers

The first one. The x values repeat

Answer:

the first option

Step-by-step explanation:

to find a set of ordered pairs that are not a function you would want to look at all the x-intercepts and find the order that has more than one number repeating itself like 1 in the first option

3 5/7x4 3/8
6 7/9x5 3/4
must show work

Answers

Step-by-step explanation:

26/7 ×35/ 8 =910/56

=16 1 /4

61/9 × 23 /4 =1403 / 36

=38 35/36

Shade one more square to make a
pattern with rotational symmetry order 2.

Answers

Answer:

shade the square that is 1 above the bottom right

To make a pattern with rotational symmetry order 2 we need to shade the square that is 1 above the bottom right.

What is rotational symmetry?

The rotational symmetry of a shape explains that when an object is rotated on its own axis, the shape of the object looks the same. Many geometrical shapes appear to be symmetrical when they are rotated 180 degrees or with some angles, clockwise or anticlockwise.

Given is a figure of square box, of 5x5, we need to complete the shaded part so, that the resulting figure will be rotational symmetric,

Since, the figure needs to be rotational symmetric, that means, the figure will be same no matter how many times we rotated it,

If we shade the one square which is the last box of the fourth line, then it will be a figure which is rotational symmetric.

Hence, to make a pattern with rotational symmetry order 2 we need to shade the square that is 1 above the bottom right.

Learn more about rotational symmetry click;

https://brainly.com/question/1597409

#SPJ1

There are 75 fifth graders at Puckett Elementary. If 35 are girls, what fraction
of the whole fifth grade is boys?

Answers

Answer:

8/15

Step-by-step explanation:

75-35=40; 40/75=8/15

PLS HELP ME WILL MARK BRAINLIEST TO BEST ANSWER!

Answers

Answer:

The length of the longer base is a. 33 in

Step-by-step explanation:

This is true because if the longer base is 3 more inches than 2 times the amount of the shorter base, all you have to do is 15 x 2 + 3 = 33 in

Hope it helps! =)

Answer: A or 33inches

Step-by-step explanation

First write expressions for the longer base

Longer base: 3 + 2x

Shorter base: x

then solve

If x = 15 then..

3 + 2x

3 + 2(15)

3 + 30

33

THE LONGER BASE IS 33 INCHES

Write the prime factorization of 12. Use exponents when appropriate and order the factors from least to greatest (for example, 2235).

Answers

Answer:

Step-by-step explanation:

[tex]\begin{array}{c|c}12& 2 \\ 6& 2 \\3&3 \end {array }[/tex]   [tex]12=2\cdot2\cdot 3=2^2\cdot 3^1[/tex]

Other Questions
why was civic virtue an essential element of the constitutional Convention how is the shape of an object related to Bernoulli principle Most of the political boundaries we now observe were formedA.at the end of middle agesB.in the past two decadesC.after WWID.after WWII Use either direct or synthetic substitution to evaluate thefollowing:f(x)=2x3-2x2+2x-8 for f(1). Describe the movement of the tectonic plates in model B. What is this situation called? A girl in your class gives away most of the food her mother packs her for lunch. She only eats the celery. She is always worried about gaining weight, but she seems to be losing a lot of weight. Which mental disorder does the girl most likely have based on the signs and symptoms described Graph the function h (x) = -3x-1. Kilometers Walked for Charity12336 7 9 913114 551400 23338 8 915222 2223 5 5 716455 9ON1735Key: 123 means 12.3a. Describe how to find the range of the data set.b. Find the range. Why do we get hyper on sugar? I think of a number, multiply it by three, and add four. I get twenty two.a)Using the statement above, form an equation.Use the letter 'X' for the unknown number.b)Solve the equation. 1. Read the following scenario and answer the question in 5-10 sentences. You are an expert in the field of advanced laser technology. You believe there is a profitable, though risky, commercial market opportunity for a new and more effective photonic crystal laser. The investment could result in a financial success, but could also result in no new innovations even after significant research costs. It requires a number of experts to coordinate in order to develop the new lasers. You invite eleven people that have never worked together to develop the new technology. You want to form a limited liability company in order to protect the interests of all participants. Evaluate the possible management structures and key terms of any operating agreement that should be considered in order to form an LLC. Why is Energy not created nor destroyed?(Need the answer ASAP!!) What type of elements are found in each group? Directions: Identify the models in each picture as an element or a compound. and there's more to it just answer the rest pls I need this test done this is my 1 overdue and I'm giving 100 deon swam 4 kilometers against the current which step in the rule making process makes the new regulations available to the public for reviewa ) commenting b ) proposing c ) issuing d ) initiating 5 1/10 x 1/6 pls helppp I need the answer can you please help me Please help with this question with steps I'll give brainliest!Thanks How would you describe the following scene in french? A girl playing chess. She is concentrating A Elle est drole.B Elle est patienteC Elle est genereuse D ll est patient