Maddy P.
asked 09/21/20
Little Melinda has nickels and quarters in her bank. She has six fewer nickels than quarters. She has $5.70 in the bank. How many coins of each type does she have?
Raymond B.
answered 09/26/20
Math, microeconomics or criminal justice
Q=N+6, 25Q + 5N = 570
25(N+6) + 5N = 570
25N + 150 + 5N = 570
30N = 420
N = 420/30 = 14 nickles
Q = 20 quarters
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