450 miles/15 gallons is reduced to 30 miles/1 gallon
Answer:
-50x
Step-by-step explanation:
-6x times 9 which is -54x
-54x-3x = -57x
-54x+7
In step two he flipped the fraction back to how it was originally but he was supposed to leave it improper in order to multiply
If it is the question I just completed it should be A. 76.4