Respuesta :
Answer:
x = 34t
408
Step-by-step explanation:
x = 34t
x: no. of copies
t: minutes
x = 34(12)
x = 408
Answer:
x
34
= 12
x = total number of copies
total number of copies
copies per minute
= number of minutes copier runs
B ) x / 34 = 12 is correct