Answer:
C. $114
Step-by-step explanation:
Take the cost per mile times the miles traveled.
0.19 x 600 Multiply
114
19 m
base=x
leg=3x-2
3x-2+3x-2+x=45
7x-4=45
7x=49
x=7
leg=3x+2=3(7)-2=19
36%, I'm fairly certian
A. 90%
B. 60%
C. 30%
D. 36%
D. makes the most sense to me