Thomas bought several paintbrushes for $4 each. He paid with a $20 bill. The expression 20 – 4n is used to determine how much change Thomas receives. What does the variable n represent?

Answers

Answer 1

Answer:

the variable n represents how many of the product thomas bought

Step-by-step explanation:

20 dollars is the initial amount of money, and for every paintbrush, you have to subtract 4 dollars from thomas's initial amount, and the result of the subtraction is the amount of change he will recieve.

Related Questions

Math question please help

Answers

Answer:

m=15.50h+127

Step-by-step explanation:

She will get $15.5 for each hour (h) so that is the slope. She started with $127 so that is the y-intercept.

P.S. If this helped please consider giving brainliest.

Answer:

m = 15.50h + 127

Step-by-step explanation:

What is the volume of the pyramid?

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Is the Volume of a pyramid 1/3bh

What is another word for making something larger in a dilation

Answers

Answer:

expand enlarge

inflate lengthen

stretch broaden

open amplify

augment develop

Step-by-step explanation:

expand enlarge

inflate lengthen

stretch broaden

open amplify

augment develop

What is the area of this face?

Answers

Answer: 400

Step-by-step explanation:

im confused on this

Answers

Answer:

The correct answer would be g) The additional fee per yoga is $8.25 .

It cost me $7.15 for 5.5 ounces of candy. How much does it cost per 1 ounce of candy

Answers

($1.30)
hope this helps

If correct I’ll give brainlist

Answers

Answer:

Since x=4 is parallel to y axis it has no y intercept.

Y intercept is 0 I’m pretty sure

Probability part 2 is shunya is going to spin the spinner 200 times. (B) work out an estimate for the number of times the spinner will land on 3 (please show working out ) :)

Answers

Never second guess you self cause the first guess is always going to be right

plsss helpppppp !!!!

Answers

Answer: 37°

Step-by-step explanation: Every triangle has a sum of 180 ° so you would add 31+112= 143 and subtract 143 from 180 which is the value of v, 37.

A student made a chart to classify plates by the types of boundaries. What
crustal feature is most likely found between the Pacific and North American
Plates? *
Plates at boundary
South American/African
Eurasian/Pacific
North American/Eurasian
Pacific/North American
Type of boundary
Divergent
Convergent
Divergent
Transform
Your answer

Answers

Answer:

trench

Step-by-step explanation:

graph y+2=-3/4(x+4) need for edg algebra 1

Answers

that’s what i got. i just typed it into my online graphing calculator

Find the axis of symmetry and the vertex of the graph of the function: y=-1/2x^2+4x-7

Answers

Answer:

axis x=4 & vertex (4,1)

(8+6×6)/11+7×2 plssssssssssssss anyoneeeeee

Answers

Answer:

it 18

Step-by-step explanation:

Which equation has infinitely many solutions?

A. 6x + 5 = 6x + 7
B. 6x + 7 = 5x + 7
C. 3(x + 2) – 1 = 3x + 1
D. 4(x + 1) – 3 = 4x + 1

Answers

For C and D do distributive
3x + 6 - 1 = 3x + 1
4x + 4 - 3 = 4x + 1
Only D is true

The solution is D

The following quadrilateral is a rhombus. The measure of angle E is 115
degrees. What is the measure of angle G?"

Answers

Answer:

<E=<G=115°

since opposite angle of rhombus is equal

700'ün %90'ı kaçtır? nolu çabuk

Answers

Step-by-step explanation:

90% of 700=90/100×700=630

Answer:

630

Step-by-step explanation:

2 2/6 ×3 what's the answer???

Answers

2 2/6 times 3 is 7. Hope that helps!!

3144 divided by 9 and how you got it :) for brainliest

Answers

3144/9= 349.33

I used a calculator, but you can also solve this by long division (if a calculator isn’t available)

hope this helps!! :)

Answer:

349.333333333

Step-by-step explanation: Factor the number 3144=3 1048, 3x1048/3x3, 1048/3 =349.33333333

3. Write the first 5 terms in the arithmetic sequence
that is represented by the function f(x) = -4x+15.
A. -4, 11, 26, 41, 56
B. -4, -19, -34, -49,-64
C. 15, 19, 23, 27, 31
D. 15, 11, 7, 3, -1

Answers

Answer:

Step-by-step explanation:

The first term is when x = 0, so 15.

Then you decrease by 4 every time to get 15,11,7,3,-1

A science fair awards prizes to the first, second and third place winners. There are 48 people entered in the science fair. How many ways can the winners be selexted EXPRESSION

Answers

Answer:

Step-by-step explanation:

103,776 ways

There are 425 sheets of printer paper in every pack. If Zoey needs 6800 sheets of paper for her business each week, which equation shows how many packages of paper, P, she should buy? A. B. C. D.

Answers

Answer:

Step-by-step explanation:

Can yhu help me with this

Answers

Answer:

The answer is 77

Step-by-step explanation:

So, first put them in number order: 65, 73, 77, 77, 81, 83, 98. Then, we cross out the first and the last number. Now the numbers we have are 73, 77, 77, 81, 83. Then, we do that again. 77, 77, 81. One more time. 77 is the number we have left. Easy, right?

It’s 77 good luck on your tejfh bbl BFF

ok so my little sister is stuck on this problem and I'm not sure how to do it can anyone help ill mark you brianliest too:)

Answers

2(1/2)bh + 2bh

Step-by-step explanation:

the trick is to divide the polygon, the upper is one equilateral triangle, the middle a rectangle, the sides two right triangles and the middle another rectangle

Answer:

256 unit sq

Step-by-step explanation:

find the value of given expression

[tex] \sqrt{29 \times 29} [/tex]

Answers

Answer:

Step-by-step explanation:

I have to find PLS HELP

Answers

X=5
Do you need an explanation or is the answer enough?

Answer:

x = 15

Step-by-step explanation:

5x - 10 + 3x - 20 = 90

8x - 30 = 90

8x = 120

x = 15

You want to send your sweetheart flowers for Valentine’s Day. You called two different florists to find out how much they charge. Fancy Flowers Florist charges $3 per flower and a $10 delivery fee. Roses are Red Florist charges $5 per flower but does not charge a delivery fee. Which equation would you use to find out how many flowers will cost the same from both florists.

Answers

Answer:

25 dollars

Step-by-step explanation:

for fancy flowers you would get 2 flowers at the price of 25 dollars rather then red florist gets you 5 flowers at the price of 25 dollars

hope this helps!

Answer:

It cost $35 for 8 flowers from Fancy Flowers Florist including delivery. At Roses are Red florist, it would be $35 for 7 flowers.

Step-by-step explanation:

5, 10, 15, 20, 25, 30, 35, 40

13, 16, 18, 22, 25, 28, 31, 35

How can I show my work even though I already know the answer “Ella is building a rabbit pen. The area of the rabbit pen is 50 square feet.
Each rabbit needs at least 4 square feet of space. How many rabbits can
the pen hold?”

Answers

Answer:

Step-by-step explanation:

To show your answer just show 50 divided by 4.

solve,y=5 and 3x +2y=-5

Answers

Answer:

x = -5

Step-by-step explanation:

I) Substitute:

3x + 2y = -5

3x + 2(5) = -5

3x + 10 = -5

II) Solve:

3x + 10 = -5

3x = -15 (Subtract 10 from both sides)

x = -5 (Divide both sides by 3)

Answer:

x = -5

y = 5

Step-by-step explanation:

We are given the system of equations :

3x + 2y = -5

y = 5

This can be solved through the process of substitution, mainly because y in the second equation already has a value in of its own and can be replaced with the y in the first equation. Therefore :

3x + 2y = -5

y = 5

3x + 2(5) = -5

3x + 10 = -5

Solve for x, first by subtracting ten by both sides :

3x = -15

Divide 3 by both sides to isolate x :

x = -5

Now that we have x, we have solved our system of equations, but let's prove it first.

x = -5

y = 5

3(-5) + 2(5) = -5

-15 + 10 = -5

Therefore, our two variables are x = -5 and y = 5

What is the absolute value of (-100) and why?

Answers

Absolute value of -100 is 0

PLS HELP !!!!! :( this is really hard please I need help

Answers

Answer: At least 13

Step-by-step explanation:

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