-2.5 (4x-3)
combine like terms to create and equivalent expression

Answers

Answer 1
the answer for this is 4x+7.5
Answer 2

Answer:

-10x+7.5

Step-by-step explanation:


Related Questions

362 equals w times 271
Write the sentence as an equation

Answers

Answer:

362=271w

Step-by-step explanation:

If theres a letter(variable) beside a number it means mutiplication.

Hope this helps!

In the fraction below, which number is the numerator?
3
4

Answers

Answer:

3

Step-by-step explanation:

because 3 i less than 4

pls help now
A person is trying to find the height of a flagpole or AB. This person is 1.5 m tall and is
standing at DC. A mirror is placed at point M. This mirror is 6 m away from the person and 120 m away from the flagpole. Angles BMA and DMC are congruent. Find the height of the flagpole or BA.

Answers

Answer:

30 m. Your welcome

Step-by-step explanation:

Answer:

30m tall

Step-by-step explanation:

1.5/6 = x/120

Switch sides; cross multiply:

x/120 = 1.5/6

Multiply both sides by 10 and simplify:

x/12 = 5/2

Multiply both side by 12 and get 30m

Helpppppppp pleaseeeeee

Answers

Answer:

negative

Step-by-step explanation:

okay so look at the rise and the run of this line (that is given). slope is defined as rise divided by run. the "rise" is the change in y values, while the "run" is the change in x values. the rise in this problem is -4, as shown on the graph. the run is 3, as also shown there. therefore, the slope is -4/3. the type of slope this is is negative slope because the slope is clearly negative.

Answer:

-4/3

Step-by-step explanation:

(-1 -  3)/(1 - -2)

use the slope formula (y2 - y1)/(x2 - x1)

Which describes the association between variables x and y ?

Answers

A strong positive

The plot has a positive slope and very close together pattern, so I would say a strong positive

What number makes the equation true? Enter the answer in the box. + 6 = 7​

Answers

Answer:

1

Step-by-step explanation:

1 + 6 = 7

Answer:

1+6=7

Step-by-step explanation:

the diagonals of a quadrilateral bisect each other at right angles. What is the quadrilateral best described as?
(a) parallelogram
(b) kite
(c) rhombus
(d) trapezium

Answers

Answer:

trapezium fit the most

Domain?
Range?
Function?

Answers

Answer:

domain is all real numberange

D = 1 < x < R
R = 3 < y < R
F = f(x) = 1x

I hope this is right :D

Katie is just hired at a new sales company. She is given a $500 hiring bonus. Additionally she earns an average commission of $250 per week. What is the rate of change and initial value for Katie’s salary and what does it mean in this context?

Answers

Answer:

yes there is a mean i got it right on edg 2020

Hope this helps

Step-by-step explanation:

Answer:

Rate of change = 250.

Katie's salary is increasing $250 per week.

Step-by-step explanation:

x−y=−8 in slope intercept form

Answers

Answer:

-y=-x+-8

Step-by-step explanation:

Answer:

y = x + 8

Step-by-step explanation:

Slope-intercept form looks like y = mx + b.

We have X−y=−8 and need to solve this for y:

Change all signs, obtaining -x + y = 8

Add x to both sides, obtaining  y = x + 8

In the sentence below, which word or phrase refers to a mathematical operation?
While driving on the freeway, Jennifer was operating her vehicle at 10 miles per hour more than Amy.
A. more than
B. miles
C. 10
D. operating

Answers

Answer:

a

Step-by-step explanation:

for she was going faster then amy

The answer is A) More than. It is because, more than is indicated an addition problem.

What is the equation of this graph?

A. y = 2x + 7
B. y = -2x + 7
C. y = -2/7x + 7
D. y = -7/2x + 7
E. y = -7/2x + 2

Answers

Uhh I’m not sure but I think it’s A. I’m not 100%
yes the answer is definitely A. y=2x+7

Explain how to multiply two numbers with different signs.

Answers

Answer:When you multiply 2 Integers with the same signs,the result is always positive.Just multiply the absolute values and make the answer positive.When you multiply 2 integers with different integers the result is always negative. Just multiply the absolute values and make the answer negative.

Paul is making a ball-toss game for his club booth at the fair. He wants to make the circumference of the holes at least 3 inches greater but not more than 4 inches greater than the circumference of the ball. One person suggests that Paul can make the diameter of the hole 1 inch greater than that of the ball. Another suggests the diameter should be 2inches greater. Which suggestion should Paul choose? Explain

Answers

Answer:

Paul can make the diameter of the hole 1 inch greater than that of the ball

Step-by-step explanation:

we are going to assume a diameter of the hole has 6in

the radius of the ball is 3in

we looking at a range of the hole greater by (3<4)

we know that the circumference of a circle is given as

the circumference of the ball is

C=2πr

C=2*3.142*3

C=18.85in

The circumference of the hole is ( 1 inch greater )

C=2πr

say the diameter is 6in plus 1in = 7in

the radius =3.5in

C=2*3.142*3.5

C=21.99

compare with the ball the difference is 21.99-18.85

=3.14 which is in the range

The circumference of the hole is ( 2inches greater. )

C=2πr

say the diameter is 6in plus 2in = 8in

the radius =4in

C=2*3.142*4

C=25.13in

compare with the ball the difference is 25.13-18.85

=6.28 which is out of  the range

You start at (0, -2). You move down 3 units. Where do you end?

Answers

Answer:

(0, -5)

Step-by-step explanation:

When you move down you subtract the amount from the y-axis.

PLEASE HELP!!!!

The following figures are not drawn to scale but AB and CD are straight lines. Find x.

Answers

Answer:

uh I think x=25°

Step-by-step explanation:

2x+60°=110°(vertically opposite angles are equal)

2x=110°-60°

2x=50°

x=50°÷2

x=25°

A straight line equals 180 so O =70 and so does the angle across from it to add the knowing angles and you’ll get 310. Subtract this from 360 since that is the degree of a circle and get 50. So then your equation is 50= 2x and you divide and get x=25

What is the probability he takes a yellow jellybean?

Answers

Answer: 3/20

Step-by-step explanation:

12/80 is simplified to 3/20

Answer: The answer is D

Step-by-step explanation: Add them all up and you get 80 then 12/80 divided by 4 is 3/20

HELP YALLL

I’m not good at math

Answers

Answer:

7x^2−19x+10

Step-by-step explanation:

3 x 2 − 14 x + 16 + 4 x 2 − 5x − 6

 

Solve for the value of q.
134°
(9q-8)

Answers

Answer:

If you mean that 134 degrees = (9q - 8), the answer is: q = 15.78 degrees

Step-by-step explanation:

134 degrees = 9q - 8

142 = 9q

142/9 = q

15.78 = q

q = 15.78 degrees

PLEASE HELP!

Your life insurance policy is $5.01 per pay. If you are paid biweekly, what is your total annual cost for life insurance?

A. $88.76
B. $60.12
C. $130.26
D. $120.24

Answers

Answer:

d 120.24

Step-by-step explanation:

HELP!

Keiko has a 20% copays for hospital visits after paying her deductible. Assuming she already paid her deductible earlier in the year, how much will she pay (copay) for a hospital bill of $3,291?

A. $328.90
B. $658.20
C. $2,632.80
D. $1,645.50​

Answers

Answer:

$658.20

Step-by-step explanation:

Money paid in deductible = $3,291

percentage of money to be co-paid = 20% of Money paid in deductible

Thus, she has to 20 percent more which will be 20/100 th part of money paid in deductible.

Solving it we have

Money to be co-paid =  20% of $3,291 = 20/100 * $3,291 =  $658.20

Thus, Keiko will  pay (copay) $658.20 for the hospital bill

dose any one now how to set up porportion and slove 28ft 6ftn sing,and 8feet

Answers

26 neldpw the internet and

Answer:

dont even know wat ur asking

Step-by-step explanation:

What is an equation of the line that passes through the point (8,2) and is parallel to the line x+4y=28

Answers

Answer:

y = -1/4x + 4

Step-by-step explanation:

x+4y=28

4y = -x + 28

y = -1/4x + 7

slope m = -1/4

Parallel lines have similar slope so we'll use -1/4 from above and given point (8,2) to find y-intercept.

y = mx +b

2 = -1/4(8) + b

2 = -2 + b

b = 4

Using m and b from above we can now form the new equation of line that is parallel to y = -1/4x + 7.

y = mx + b

y = -1/4x + 4

Consider this equation.


7.8 + 2(0.75m + 0.4) = -6.4m + 4(0.5m - 0.8)



Mia solved the equation and determined that m = 2. Is she correct?

She is incorrect because when substituting 2 for m the result was a true statement.

She is incorrect because when substituting 2 for m the result was a false statement.

She is correct because when substituting 2 for m the result was a true statement.

She is correct because when substituting 2 for m the result was a false statement.

Can someone please help me?

Answers

Answer:

it's wrong

Step-by-step explanation:

because the answer in this 7.8 + 2(0.75m+ 0.4) is not 6.4

Answer:

B she is incorrect because when substituting 2 for m the result was a false statement

Step-by-step explanation:

i just did it on edge

given angle 1 is congruent to angle 2 and angle 3 is congruent to angle 4 prove p is parallel to r

Answers

What am I answering tho because p can be parallel to r by AA theorem

5. What is the y-intercept of the given
graph?
y-intercept:

Answers

Answer: Y intercept is 1

Answer:

1

Step-by-step explanation:

Sal made 8 ft of sausage links on Friday morning. He used 4 ft for dinner service on Friday night. On Saturday morning, he made another 8 ft of sausage links and used 12 ft for dinner service Saturday night. What is the net change in the amount of sausage Sal had from Friday morning until after dinner service Saturday night?

Answers

Answer:

Net change in the amount of sausage Sal had from Friday morning until after dinner service Saturday night = 8 - 0 = 8 ft

Step-by-step explanation:

Amount of  sausage links made on Friday morning = 8 ft

Amount of  sausage links used on Friday night = 4 ft

Amount of  sausage links remaining = 8 - 4 = 4ft           (i)

Amount of  sausage links made on Saturday morning = 8 ft         (ii)

So,

Total amount of  sausage links = 8 + 4 = 12 ft   (from (i) and (ii) )

Amount of  sausage links used on Saturday night = 12 ft

Amount of sausage links remaining = 12 - 12 = 0 ft

Net change in the amount of sausage Sal had from Friday morning until after dinner service Saturday night = 8 - 0 = 8 ft

Can anyone help me please??

Answers

Answer:

A goes with C

B goes with D

C goes with A

D goes with B

Step-by-step explanation:


Skisksjsjdjsjsjsjidjejwujejwjsjd

What is the answer to 5+(x−2)=−8

Answers

Answer:

x= -11

Step-by-step explanation:

Use Math  way.

What is the domain of the given relation?
{(1, 3), (0, 4), (2, 1)}

Answers

Answer:

1, 0, and 2

Step-by-step explanation:

the domain is the first number in each ordered pair.

Answer:

1, 0, 2 are the domain.

Step-by-step explanation:

All x-values are the domain and all the y-values are the range.

Hope that helps and have a great day!

Other Questions
solve the equation. x^2+49=0a.) no real solution. b.) x= 7c.) x= -7d.) x= -7 and x= 7 Low level security is designed to detect and impede _____ some unauthorized external activity Some None Most All Please help I dont understand List five words that contain the Greek or Latin root/affix: auto - self; directed from within As a college student, you are no doubt concerned about the grades that you earn while completing your coursework. If you wanted to know how overall GPA is related to success in life after college, how would you choose to approach this question and what kind of resources would you need to conduct this research? A zoo has 400 animals. If 40% of the animals are sick, how many animals isthat Simplify 3{[3(9 2)] + [7(8 1)]} Could someone help me out pls? Im taking a test and Id love help on this thanks Ashton is working on a project at PowerTek Inc., a well-known multinational corporation. He is using capital budgeting to estimate the project's future cash flows. He finds that the present value of the estimated future cash flows is greater than the cost of the project. How likely is he to gain approval from the board? Group of answer choices Solve each system by using substitution X= Y - 2 4X + Y = 2 JobProgrammerArtist/AnimatorGame DesignSound ProductionAverage Salary583,383$66,594$63,649$73,409According to the chart, which jobs pay the most?a programmerC. game designb. artist/animatord. sound production i hate social studies.... :( Kenny had a total of 140 minutes to read, do homework, and play video games. he spent x minutes reading. he spent 2(x + 5) minutes doing homework and he spent 25 minutes playing video games. How many minutes did Kenny spent reading? what was the social gospel which line of dialogue best shows how the traveller feels about what has happened to him Solve the equation, justifyeach step with an algebraicproperty.10 + 8x = -78 Study the image. What do the arrows at point 3 indicate?A) Warm air is cooling quickly.B) Cool air is above water.C) Cool air is warming quickly.D) Warm air is above land. Science tells a very different story. Evidence from prehistoric statues and cave art tells us that women were probably held in high regard and probably invented many things necessary to human societies. For example, it seems likely that women, not men, invented gardening, as well as created the first baskets and pottery. This makes sense for two reasons. First, women had to care for young children, so they remained close to the camp or cave. Men were often away somewhere hunting for game. Women were also the ones who had the time to weave baskets, make clay pots, and help feed the people by tending to gardens.Use your own words to explain the main idea in the paragraph.List two details that support the main idea.List two details that give information about why women probably were the ones to invent pottery, baskets, and gardening. Identify the following verbs by number and person by checking the appropriate boxesHe for the bus every day after school.MULTIPLE CHOICESecond person Same both for singular and plural First personThird personSingular (only)Plural (only) The random variables X and Y are jointly continuous, with a joint PDF of the form fX,Y(x,y)={cxy,0,if 0xy1,otherwise, where c is a normalizing constant. For x[0,0.5] , the conditional PDF fX|Y(x|0.5) is of the form axb . Find a and b .