Answer:
18 x $2.35= $42.30
Step-by-step explanation:
multiply gallon by price of gas
46.61
18% of 39.50 = 7.11
39.50 + 7.11 = 46.61
C, D
1/5 is .20 which is 20%
4/20 is equal to 1/5 which is 20%
Hope this helps