AnnabethJ135655 AnnabethJ135655

03-11-2022
Mathematics

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On Monday, Freda spent $20 to buy 3 burgers and 4 orders of fries for her friends to share for lunch. Let r represent the cost of a burger and y represent the cost of an order of fries. What linear equation would model this?

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RhiannonM232672 RhiannonM232672

03-11-2022

Let:

r = Cost of a burger

y = Cost of an order of fries

Freda spent $20 to buy 3 burgers and 4 orders of fries for her friends to share for lunch, therefore:

[tex]3r+4y=20[/tex]

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