SOLUTION: ----------- --- QUESTION FOLLOWS ----------- ----------- -- Can someone please help me to finish this problem? Thank you. The charge to rent a trailer is $30 for up to 2 hours p

Algebra ->  Finance -> SOLUTION: ----------- --- QUESTION FOLLOWS ----------- ----------- -- Can someone please help me to finish this problem? Thank you. The charge to rent a trailer is $30 for up to 2 hours p      Log On


   

Question 1096824: --------------- QUESTION FOLLOWS --------------------------
Can someone please help me to finish this problem? Thank you.
The charge to rent a trailer is $30 for up to 2 hours plus $9 per additional hour or portion on an hour.
Find the cost to rent a trailer for 3.7 hours, 4 hours and 8.6 hours.
Then graph all ordered parts (hours, cost)
a) What is the cost to rent for 3.7 hours?
b) What is the cost to rent for 4 hours?
c) = = = = for 8.6 hours?
d) = = = = for 9 hours?
_________________________________________________
a) 2x30+2x9=$78 is this correct?
How to do it the rest?
Answer by jorel1380(3719) About Me  (Show Source):
You can put this solution on YOUR website!
The equation would be C=$30+$9(t-2), where t is the time in hours, t>2, and C is the cost, in dollars. Then, solve for Cost (C), and graph accordingly
☺☺☺☺