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Mathematics, 18.05.2021 01:00 tinasidell1972
Solve the following problem by defining your variables and writing a system of equations:
The cost of 8 donuts and 2 bags of coffee is $18. The cost of 3 donuts and 1 bag of coffee is $7.50. How much do 1 donut and 1 bag of coffee cost?
Show your work.
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Solve the following problem by defining your variables and writing a system of equations:
The cost...
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