Graphs of Linear Inequalities · Exercise 50
Shopping. Tula has $20 to spend at the used book sale. Hardcover books cost $2 each and paperback books cost $0.50 each. If x is the number of hardcover books Tula can buy and y is the number of paperback books she can buy, the inequality models the situation.
ⓐ Graph the inequality.
ⓑ List three solutions to the inequality where both x and y are whole numbers.
Its source prints no answer for this problem, so there's nothing to check against.
OpenStax, Elementary Algebra 2e · §4.7 Graphs of Linear Inequalities · Exercise 50
No hints for this one.
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