Raymond B. answered 06/10/22
Tutor
5
(2)
Math, microeconomics or criminal justice
D+N=23
10D +5N = 220
5D +5N = 115
subtract
5D = 105
D = 105/5 = 21 Dimes
N = 23-21 = 2 Nickels
Carlie E.
asked 06/10/220.05N+? D=2.20; N+D=?
Raymond B. answered 06/10/22
Math, microeconomics or criminal justice
D+N=23
10D +5N = 220
5D +5N = 115
subtract
5D = 105
D = 105/5 = 21 Dimes
N = 23-21 = 2 Nickels
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