SAT Math Practice Question #29791 - SATify | SATify
#29791
expressions
functions
hard
90 sec
The amount of fuel F(h) remaining in a truck's tank, in gallons, after h hours of driving is given by the function F(h)=40−3.5h. If the truck's tank currently has 19 gallons of fuel remaining, how many hours has the truck been driving?
• Up to 5 characters (6 if negative). Only numbers, decimal (.), fraction (/), negative (-). • Fractions must be in lowest terms. • Mixed numbers must be converted to improper fractions.
