Mathematics, 19.07.2020 16:01 lowealiyah6755

Alex has 84 quarters and nickels worth a total of $17.80. Which equation can be used to find q, the number of quarters Alex has? 0.25q + 0.05(q – 84) = 17.80 0.05q + 0.25(84 – q) = 17.80 0.25(q – 84) + 0.05q = 17.80 0.05(84 – q) + 0.25q = 17.80

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Alex has 84 quarters and nickels worth a total of $17.80. Which equation can be used to find q, the...

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