Answer:
C. Commutative property of addition
Answer:

Step-by-step explanation:

Answer:
B.
Step-by-step explanation:
Root of ( 20^2 - 16^2 ) = 12
Answer:
y=55x
given y=385
x=gallons of gas = 385/55 = 7 gallons
inverse function
y=55x
change x to y and y to x
x=55y
y=x/55
inverse function is x/55
Step-by-step explanation: