Question
At a concession stand, seven hot dog(s) and four hamburger(s) cost $16.00; four hot dog(s) and seven hamburger(s) cost $19.75. Find the cost of one
At a concession stand, seven hot dog(s) and four hamburger(s) cost $16.00; four hot dog(s) and seven hamburger(s) cost $19.75. Find the cost of one hot dog and the cost of one hamburger.What is the cost of one hot dog? What is the cost of one hamburger?
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Precalculus Real Mathematics, Real People
Authors: Ron Larson, Gaylord N Smith
6th Edition
1133714749, 9781133714743
