I think the answer is 31.2 miles per gallon
Answer:
C
Step-by-step explanation:
Answer:
x= -1
Step-by-step explanation:
6x-18+14x+38
group= 20x+20
set equal to 0
20x+20=0
-20 -20
20x/20= -20/20
x= -1
Do one hundred and twenty nine divided by three and you will get your answer
You would round it up to 9,400 because the 8 is next to the 3 and 8>5
