Write a system of three inequalities that describe the constraints in the problem.Mrs. White wants to crochet beach hats and baby afghans for a church fund-raising bazaar. She needs 5 hours to make a hat and 2 hours to make an afghan and she has 31 hours available. She wants to make no more than 11 items and no more than 9 afghans. The bazaar will sell the hats for $11 each and the afghans for $5 each. Let x equal the number of hats made and y equal the number of afghans made.
A. 2x + 5y ? 31, x + y ? 11, y ? 9
B. 5x + 2y ? 31, x + y ? 11, y ? 9
C. 11y + 5x ? 31, x + y ? 11, y ? 9
D. 11x + 5y ? 31, x + y ? 11, y ? 9
Answer: B
Mathematics
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