At a concession stand, seven hot dog(s) and four hamburger(s) cost $21.25; four hot dog(s) and seven hamburger(s) cost $22.75. Find the cost of one hot dog and the cost of one hamburger.
At a concession stand, seven hot dog(s) and four hamburger(s) cost $21.25; four hot dog(s) and seven hamburger(s) cost $22.75. Find the cost of one hot dog and the cost of one hamburger.
Elementary Algebra
17th Edition
ISBN:9780998625713
Author:Lynn Marecek, MaryAnne Anthony-Smith
Publisher:Lynn Marecek, MaryAnne Anthony-Smith
Chapter8: Rational Expressions And Equations
Section8.7: Solve Proportion And Similar Figure Applications
Problem 8.152TI: Yaneli loves Starburst candies, but wants to keep her snacks to 100 calories. If the candles have...
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Question
At a concession stand,
seven
hot dog(s)
and
four
hamburger(s)
cost
$21.25;
four
hot dog(s)
and
seven
hamburger(s)
cost
$22.75.
Find the cost of one
hot dog
and the cost of one
hamburger.
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