Answer:
12
Step-by-step explanation:
Answer:
Its b!!!!!!
Step-by-step explanation:
Answer:
66
Step-by-step explanation:
Answer:
78
Step-by-step explanation:
Answer: I think the answer is B
Step-By-Step Explination:
First you find out what x is by doing 42 multiplying it by 0.1 witch equals 4.2 gallons per mile
Next you figure out what y is by doing 4.2y (witch is 4.2 times y)