Mathematics, 28.11.2020 01:10 Manuelperez1373

6 A girl has $2.85 in nickels and quarters. How many of each type of coin does she have if there

are 21 coins in all? *

(4 Points)

n + 9 = 21 and .05n + .25q = 2.85

n = 12,9 = 9

n = 5,9 = 26

n = 31, 9 = 22

n = 5,9 = 7

Answers: 3

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6 A girl has $2.85 in nickels and quarters. How many of each type of coin does she have if there