Answer: C
Step-by-step explanation:

Since x = -3
F(-3) = -2(-3) - 3
= 6 - 3
= 3
Top one
y=-1.7+11y
x=-1.55+10y
Bottom one
y=-7.14-5x
Step-by-step explanation:
rocket : 26 mpg
Glimmer : 484/18 = 26.89 mpg
cambria : 392/16 = 24.5 mpg
Avenger : 60/2 = 30 mpg
a. Avenger, has the highest mileage
b. cambria, has the lowest mileage
c. Avenger,Glimmer, rocket, cambria