At a basketball​ game, a team made successful shots. They were a combination of​ 1- and​ 2-point shots. The team scored points in all. Write and solve a system of equations to find the number of each type of shot.

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)

the answer is d

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