-9 x 1/3
= -9/3
= -3
......................................
Answer:
rental fee = $6
average cost for 6 hours = $2.50/hour.
Step-by-step explanation:
x + 1.50*6 = 15 where x = the initial rental fee
x + 9 = 15
x = $6
The rental fee is $6.
For 6 hours, the cost per hour works out to 15/6 = $2.50
Answer:
Step-by-step explanation:
Answer:
25
Step-by-step explanation:
