Stacy sells art prints for $12 each. her expenses are $2.50 per print, plus $38 for equipment. how many prints must she sell for her revenue to equal her expenses?

3.8

Step-by-step explanation:

"Let the art prints be p

Cost function is 38 + 2p

Revenue function is 12p

Set cost equal to revenue

12p = 38 + 2p

Subtract 2p from each side

10p = 38"

b) the dogs need to shift their focus to human scent.

what is the question? i am guessing you are looking for the area.

to find an area, you have to do length x width.

in this case, it would be 12 ft x 4 ft = 48 sq. ft