OpenStax, Elementary Algebra 2e §3.1 Use a Problem-Solving Strategy · Try It 21 · Algebra · Algebra word problems
Use a Problem-Solving Strategy · Try It 21
According to the National Automobile Dealers Association, the average cost of a car in 2014 was $28,500. This was $1,500 less than 6 times the cost in 1975. What was the average cost of a car in 1975?
OpenStax, Elementary Algebra 2e · §3.1 Use a Problem-Solving Strategy · Try It 21
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