You are creating a collage of black-and-white and color photographs. Each black-and-white photo costs $3 to print and each color photo costs $2 to print. You want the collage to have at least 12 photographs, but can not afford to spend more than $36.

6 black and white photos

9 color photos

Step-by-step explanation:

1. black and white photo = $3

2. color photo = $2

find number of each photo that will give you at least 12 photos

1. $3*6 = $18

2. $2*9 = $18

3. $36 = 15 photos (6 black and white, 9 color)

answer: h

step-by-step explanation:

-7/8

step-by-step explanation:

instead of subtracting you add the -6/8 and -1/8