OpenStax, Intermediate Algebra 2e §2.2 Use a Problem Solving Strategy · Try It 19 · Algebra · Algebra word problems
Use a Problem Solving Strategy · Try It 19
Find the percent change. (Round to the nearest tenth of a percent.) In 2011, the IRS increased the deductible mileage cost to 55.5 cents from 51 cents.
OpenStax, Intermediate Algebra 2e · §2.2 Use a Problem Solving Strategy · Try It 19
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Checked against the answer in OpenStax, Intermediate Algebra 2e.