Answer:
The temperature needs to rise <u>1.5</u> degree C to reach 0 degree C.
Step-by-step explanation:
-1.5+<u>1.5</u>=0
that is a two sided triangle
y=55x
given y=385
x=gallons of gas = 385/55 = 7 gallons
inverse function
change x to y and y to x
x=55y
y=x/55
inverse function is x/55
B.5
