OpenStax, Intermediate Algebra 2e §2.4 Solve Mixture and Uniform Motion Applications · Example 2 · Algebra · Algebra word problems
Solve Mixture and Uniform Motion Applications · Example 2
Danny paid $15.75 for stamps. The number of 49-cent stamps was five less than three times the number of 35-cent stamps. How many 49-cent stamps and how many 35-cent stamps did Danny buy?
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OpenStax, Intermediate Algebra 2e · §2.4 Solve Mixture and Uniform Motion Applications · Example 2
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