Respuesta :
10b+5d=m
b=number of bugles rented
d=number of drums rented
m=total monthly cost
b=number of bugles rented
d=number of drums rented
m=total monthly cost
Answer:
10b+5d=m
b=number of bugles rented
d=number of drums rented
m=total monthly cost
Step-by-step explanation: