The first car has a fuel efficiency of 35 miles per gallon of gas and the second has a fuel efficiency of 15 miles per gallon of gas. during one particular week, the two cars went a combined total of 1350 miles, for a total gas consumption of 50 gallons. how many gallons were consumed by each of the two cars that week?

30 gallons by first car

Step-by-step explanation:

Given

First car consumption is 35 miles per gallon

Second car consumption is 15 miles per hour

Total Gas consumption is 50 gallons

Total distance traveled 1350 miles

Let x be the fuel consumed by first car therefore second consumes 50-x

x=30 gallons

first car consumes 30 gallons and second consumes 20 Gallons

$9.89

step-by-step explanation:

9.90 = p x .06 x .25 (3/12 changed to a decimal)

9.90 = p x 0.015

9.90 - 0.015 = p

9.89 = p