Mathematics High School

Heather designed some artwork that she plans to sell. She spent $22 on supplies
and will price the artwork at 80% markup. What will be her selling price?

Answers

Answer 1

Answer: She should sell her artwork for $39.60 or almost $40.

Step-by-step explanation:

First you need to find out what 80% of 22 is, which is 17.6, then you add that price to the price of her supplies.

22+17.6=$39.60

Related Questions

Perimeter questions....pls help me

Answers

Answer:

1) 34cm

2) 48m

3) 11cm

4) 500m

5) 56cm

plz follow me

Jay spent 3.90 for 6 candy bars. Find the unit rate

Answers

Answer:

0.65

Step-by-step explanation:

divide 3.90 by 6

5. Which equation is true when the value of x is -2
Helppppp

Answers

Answer:

B

Step-by-step explanation:

because 4(x+3)=6x+16 is true

4(-2+3)=6(-2)+16

4(1)= -12+16

4=4

so the equation is true

hope it helped

help me please and thank you

Answers

To check which set does not make a right triangle, let us check if each set is a Pythagorean triplet:

A) 3, 4, 5
(3)^2+(4)^2=(5)^2
= 9+16=25
= 25=25

B) 5, 12, 13
(5)^2+(12)^2=(13)^2
= 25+144=169
= 169=169

C) 9, 40, 41
(9)^2+(40)^2=(41)^2
= 81+1600=1681
= 1681=1681

D) 7, 8, 15
(7)^2+(8)^2=(15)^2
= 49+64=225
= 113≠225

Thus, the set of side measures 7, 8, 15 does not form a Pythagorean Triplet, and thus not a right triangle.

Step-by-step explanation:

hlw bro or sis I don't know ur sis or bro but hloooo

1)

Which of these graphs represents a function?
A)
А
B)
B
)
C
D)
D

Answers

The answer is C because when you use the vertical test it only passes through one line

I need help on number 8 please and thank you

Answers

Answer:

the box diagonal is about 41.68

Step-by-step explanation:

yes the bat will fit but not by much

Move points A and B to different locations on the coordinate plane to change the length and slope of . (Pick a slope that is not purely horizontal or vertical.) Next, choose a ratio other than 2 : 3, and divide using the selected ratio. Repeat the steps from questions 1 through 4 for the new line segment and ratio. Show your work. When you are finished, take a screenshot with the distances displayed on the divided line segment and paste it below your work.
Urgent!!! PLEASE HELP!!!

Answers

Answer:

hope this displays, sorry if it doesn't

Step-by-step explanation:

If we take (1,2) and (2,4) then the slope will be 2. and is we change it to (3,5) and (8,8) then slope will be 3/5.

What is slope?

The slope is the vertical distance which is calculated by ratio of difference between y coordinates and x coordinates.

How to find slope?

The formula of slope is (y2-y1)/(x2-x1).

Points A and B are (1,2) and (2,4) then slope=4-2/2-1=2

Length of line will be [tex]\sqrt{(4-2)^{2} +(2-1)^{2} }[/tex]

=[tex]\sqrt{4+1}[/tex]

=[tex]\sqrt{5} units[/tex]

Change the points to (3,5) and (8,8)  slope becomes=8-5/8-3=3/5

length of line will be [tex]\sqrt{(8-5)^{2} +(8-3)^{2} }[/tex]

=[tex]\sqrt{9+25}[/tex]

=[tex]\sqrt{34}[/tex] units.

let the ratio be 2:9

If we select this and divide using 2:9 then it will become 2:9.

Learn more about slope at https://brainly.com/question/3493733

#SPJ2

Write an equation in slope-intercept form of the line going through the points (-1,6)
and (5, 0).

Answers

Answer:

Equation in slope-intercept form : y = -1x + 5

Step-by-step explanation:

Given points are:

(-1, 6) and (5,0)

We will first find the slope.

[tex]m = \frac{y_2-y_1}{x_2-x_1}\\\\m = \frac{0-6}{5-(-1)}\\\\m = \frac{-6}{6}\\m = -1[/tex]

The general equation for slope intercept form is;

y = mx + b

Now we will find the value of b by putting one of the points in the general equation

Putting (5,0)

0 = -1(5) + b

0 = -5 + b

b = 5

The equation in slope intercept form is;

y = -1x + 5

Hence,

Equation in slope-intercept form : y = -1x + 5

struggling help please)):

Answers

It’s y=7. It’s just a horizontal line look.

11/15 of a quantity is equal to what fraction of the​ quantity?

Answers

Answer:

22/30

Step-by-step explanation:

Solve for x.
10
15+ 2x
K.
L
M
x+19
(A) 2
B) -4
D
3

Answers

Answer:

C

Step-by-step explanation:

I did the same question last week for a test

what is the x for : -2x^2+24x-72=0

Answers

Answer:

x=6

Step-by-step explanation:

Answer:

x = 6

Step-by-step explanation:

Jason drove across the state for 522.4 miles in 7.3 hours. Calculate
Jason's average rate of change for this trip in miles per hour. Round your
answer to the nearest thousandth.

Answers

the answer to the equation is 7.6


Shawn is taking aluminum cans to the recycling center. After placing his cans on the weight scale, he finds his cans weigh 6.619
pounds. If the recycling center pays $0.65 per pound of aluminum cans, how much money will Shawn earn to the nearest cent?
A. $7.27
B. $4.30
C. $10.18
D. $4.40


Answers

Answer:

B. $4.30 ;0

Step-by-step explanation:

Negative one-half(–4a – 6) + a2 for a = 8

Answers

Answer:

Leon multiplied 8 by 2 when he should have raised 8 to a power of 2.  

The multiplication of two negative values in step 4 should result in a positive value.

The correct answer should be 83.

Step-by-step explanation:

I did it i was correct

Answer:

Last three are correct

Step-by-step explanation:

what is -5x - 10 > -85​

Answers

Answer:

x>15

Step-by-step explanation:

-5x-10>-85

-5x>-75

x>15

43) 982
With a remainder

Answers

Answer:

22.36

Step-by-step explanation:

tyler ate x fruit snacks, and Han ate 3/4 less than that. Write an expression for the number of fruit snacks Han ate.​

Answers

Answer:

Han at 1/4x fruit snacks

Step-by-step explanation:

X-3/4x=1/4x

What property is shown in the example below?

If x=7, then 8x−4=8(7)−4

Answers

Answer:

8(7)-4=8(7)-4

52=52 true distributive property

Step-by-step explanation:

the perimeter of a rectangle garden is 43.8 ft it's length is 12.4 ft what is the width​

Answers

Answer:

9.5 ft

Step-by-step explanation:

Since it is a rectangle. The lengths are the same and the widths are the same.

12.4 + 12.4 = 24.8

43.8 - 24.8 = 19

19/2 = 9.5

Use the two-way frequency table. Do more students prefer apples or grapes?

A.More students prefer apples because 32 students preferred apples, compared to 26 students who preferred grapes.
B.More students prefer apples because 3 students preferred apples, compared to 2 students who preferred grapes.
C.More students prefer apples because 75 students preferred apples, compared to 7 students who preferred grapes.
D.More students prefer apples because 29 students preferred apples, compared to 24 students who preferred grapes.
Need help

Answers

Answer:

The Answer Is D

Step-by-step explanation:

please help fast!!!!!!!!!!1

Answers

Answer:

Pretty sure the answer is the top one sorry if it isnt

Step-by-step explanation:

Daron purchased a cell phone case from the corner store. Daron paid with a $20 bill. The picture to the left shows his change. How much was the cell phone case?

Answers

Do you have a picture of the question

Find the length of x.

Answers

130° use the formula that your teacher gives you, a calculator can help too

Solve: 5/6 × 2/3 Simplify your answer.

Answers

Answer:

5/9 or 0. 5 repeating

Step-by-step explanation:

Hope this helps!

Answer:

0.55555555555

Step-by-step explanation

Can you Solve this plzzz nerd ur help

6÷2(1+2)=​

Answers

Answer:

9

Step-by-step explanation:

(do 1+2 first) then (6 divided by 2) then 3x3 and you will get 9

Find the slope, or rate of change, from the following ordered pairs: (-2, 17) and (-1, 5).

Answers

Answer:

m=(y2-y1)/(x2-x1)

m=-12/1

m= -12

Answer:

y=-12x-7

Step-by-step explanation:

1. Identify the coordinates (-2,17) and (-1,5)

2. Input the values into the formula.

3. Subtract the values in parentheses

4. Simplify the fraction to get the slope

10 pints equals how many quarts

Answers

Answer:

5

Step-by-step explanation:

2 pints are in a quart

Answer:

5 quarts

Step-by-step explanation:

2 pints = 1 quart

10 pints = 5 quarts

Hope this helps!

HELP I’ll mark as Brainliest!!!

Answers

Answer:

C.

Step-by-step explanation:

......Srry if Wrong :(

please helppppp meeee

Answers

Ok I will but where’s the problem

Answer: It is the second answer (2)

Step-by-step explanation:

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