Answer:
x is greater than or equal to 3
<u>So it is the first answer.</u>
c
Step-by-step explanation:
C. i think :)
sorry if I'm wrong :(
hope it helps
The total cost would be $120.91.
3
8.67
-9t+18= -60
60+18=9t
78=9t
t= 78/9
=8.66