A hybrid car was driven 300 mi and used 6 gal of gasoline. At the same rate of consumption, how far would the hybrid car travel on 11.5 gal of gasoline?

575 miles

Step-by-step explanation:

Create a proportion where x is the distance traveled on 11.5 gallons of gas:

=

Cross multiply and solve for x:

6x = 11.5(300)

6x = 3450

x = 575

So, the car would travel 575 miles

y=mx+b is the final answer!   : )

$450

step-by-step explanation:

first, you have to multiply 150x2=300

next, you have to add 150+300= 450