Question

Marco needs $57 to buy new basketball shoes. If Marco earns $3 per day

working and already has $12 saved, which equation shows how many
days Marco must work before he can afford the shoes?

A. 3d = 57
B. 3d – 12d = 57
C. 3d = 45
D. 3d – 12 = 57

Answer 1

C. 3d=45

Explanation:

subtract 57-12= 45 n if u multiply 3x15=45 so 3(15)=45

Answer 2

3x+12=57 x= how many days

Explanation: