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Cheryl has twice as many nickels as quarters and five more dimes than nickels.
If the combined value of the coins is $1.60, then how many coins of each type
does she have?

Respuesta :

mlarsen5000

Answer:

2 quarters

4 nickels

9 dimes

Step-by-step explanation:

quarters = x

nickels = 2x

dimes = 2x+5

25x+5(2x)+10(2x+5)=160

25x+10x+20x+50=160

55x=160-50

55x=110

x=2

SO:

(x) = 2 quarters

(2x) = 4 nickels

(2x+5) = 9 dimes

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