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Bethany has $3.10 in nickels and dimes. She had a total of 44 coins. What is the value of the nickels Bethany has
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Bethany has $3.10 in nickels and dimes. She had a total of 44 coins. What is the value of the nickels Bethany has
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Apr 18, 2018
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Bethany
has $3.10 in nickels and dimes. She had a total of 44 coins. What is the value of the nickels Bethany has
Mathematics
high-school
Pcunite
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n + d = 44
.05n + .10d = 3.10
Multiply the first equation by -.10
-.10n - .10d = - 4.4
.05n + .10d = 3.10
Add the equations.
- .05n = - 1.30
Divide both sides by- .05
n = 26
She has 26 nickels * .05 = $ 1.30
Shekar Kola
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Apr 19, 2018
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Shekar Kola
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She would have a 1.30$ in nickles
Patrick Bell
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Apr 23, 2018
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Patrick Bell
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