Answer: 
Step-by-step explanation:

I believe it is 1x - 9y + 41
Answer: BIH it seems like u need some hw help bud! ur not getting it tho
Step-by-step explanation:
Answer:
5 hours
Step-by-step explanation:
if it is 15 an hour in total for the truck and dolly is 5 baseline then 15*5=75+5=80