OpenStax, Elementary Algebra 2e §8.7 Solve Proportion and Similar Figure Applications · Exercise 57 · Algebra · Rational expressions
Solve Proportion and Similar Figure Applications · Exercise 57
Cost of a Road Trip Jesse’s car gets 30 miles per gallon of gas.
ⓐ If Las Vegas is 285 miles away, how many gallons of gas are needed to get there and then home?
ⓑ If gas is $3.09 per gallon, what is the total cost of the gas for the trip?
OpenStax, Elementary Algebra 2e · §8.7 Solve Proportion and Similar Figure Applications · Exercise 57
Stuck? A gentle nudge
No hints for this one.
Your working
Check your full solution
Upload photos of your handwritten work or a PDF, and Lemma will read it and tell you whether it's right — and where it first goes wrong if not.