Tracy works at a hot dog stand.
• She sells 3 hot dogs and 2 pretzels for $15.00.
• She...
Mathematics, 03.03.2020 06:03 jagslovegirl
Tracy works at a hot dog stand.
• She sells 3 hot dogs and 2 pretzels for $15.00.
• She sells 5 hot dogs and 1 pretzel for $21.50.
This situation can be modeled by the system of the equations shown below.
3h+2p=15
5h+p=21.5
Then Tracy sells 2 hot dogs and 4 pretzels. What is the total cost of this order?
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