A business owner wants to have the front window of his store painted and is considering two artists for the job. Quinn has quoted a flat rate of $89 for the job. Emily's quote is $5 per hour, plus $74 to cover the cost of materials. Depending on how long it takes Emily to paint the window, these two could end up charging the same amount. How much would it cost? How long would Emily have to take?

m!d!

It costs $89

Emily takes 3 hours

Explanation:

Quinn costs $89

Emily cost $5x + $74

x stands for number of hours

Because they would end up charging the same amount we set 5x + 74 equals to 89

5x + 74 = 89

5x = -74 + 89

5x = 15

x = 3

slope =   (y2 -y1) ÷ (x2 -x1)

slope = (0 -0) / (-5, -7)

slope = 0 / -12 = 0

the slope of the line is zero.   it is perfectly horizontal.

step-by-step explanation:

answer is  

a.

93.98 sq. in.

hope you got it chief