2. 2. Which equation is represented by this diagram? a. 3 (x - 4) = -15
b. 3 (x – 5) = -12
c. 3x – (-15) = -12
d. 3x – (-12) = -15

the answer is 54 sq. ft. i just did this question, on odyssey ware, and it was right. make brainliest.

x is the total time in minutes for the free response

you are given number of questions as 15 - m and time per item as 8 minutes

to find x multiply the two givens together:

x = 8 * (15-m) = 8(15-m)