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19 January, 23:05

Rhianna has $5.25 in dimes and nickels for a total of 63 coins. how many dimes does she have

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  1. 20 January, 01:46
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    One equation will represent the number of coins, x + y = 63. The second equation will represent the value of the coins, 0.10x + 0.05y = 5.25. Solve the first equation for y (=63-x) and plug into the second equation. So, 0.1x + 0.05 (63-x) = 5.25 Solve this and get x=42. your welcome mizz litta bay be aka anhellita richards
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