OpenStax, Elementary Algebra 2e §3.3 Solve Mixture Applications · Try It 12 · Algebra · Algebra word problems
Solve Mixture Applications · Try It 12
Kailee paid $12.66 for stamps. The number of 41-cent stamps was four less than three times the number of 20-cent stamps. How many 41-cent stamps and how many 20-cent stamps did Kailee buy?
OpenStax, Elementary Algebra 2e · §3.3 Solve Mixture Applications · Try It 12
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