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OpenStax, Elementary Algebra 2e §3.6 Solve Applications with Linear Inequalities · Review Exercise 78 · Algebra · Inequalities

Solve Applications with Linear Inequalities · Review Exercise 78

Solve each ticket or stamp word problem.

Yumi spent $34.15 buying stamps. The number of $0.56 stamps she bought was 10 less than four times the number of $0.41 stamps. How many of each did she buy?

Its source prints no answer for this problem, so there's nothing to check against.

~8 minWritten answer · compare with the solution

OpenStax, Elementary Algebra 2e · §3.6 Solve Applications with Linear Inequalities · Review Exercise 78

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