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kow [346]
2 years ago
13

Daniel has 31 coins in nickels and dimes

Mathematics
2 answers:
Ostrovityanka [42]2 years ago
7 0

Answer:

Step-by-step explanation:

First, create the equations below, where N stands for nickels and D stands for dimes.

0.05N +[? ]D = 2.20; N + D = [

+

Remember: A nickel is worth $0.05 and a

dime is worth $0.10.

Artemon [7]2 years ago
5 0
.75 cents be it was easy mathematically
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