Lyn made 16 per hour for 40 hours plus $24 per hour for 3 hours
(x-1)(x-9)
Hope this helps
A.


cost is $16.50
B.

rearrange to solve for t:

C. This is the same as part B, only the rate changed

they ask for the greatest number of minutes, so we round down (take the floor of the value).
the answer is 105 minutes.
Answer:
54.79 because if it's 4 and lower, you let them stay the same but if its five and above you let them go higher.