Answer:
b
Step-by-step explanation:
Answer:
15 gallons
Step-by-step explanation:
if 6gallons = 192 miles
then x gallons 480 miles
x = (6*480)/192
x = 2880/192
x = 15 gallons
Like terms must have the same variables and those variables must have the same powers.
and are like terms, because they both have and they both have .
and are NOT like terms, because the powers no longer match.
In your example, do you have the same variables and do the variables have the same powers in both expressions?