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
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