Respuesta :

Answer:

Step-by-step explanation:

let n = nickels

let d = dimes

d = n - 22

n + d = 36

n + (n - 22) = 36

2n = 58

n = 29

d = 29 - 22 = 7

29($0.05) + 7($0.10) = $2.15

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