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stepladder [879]
2 years ago
12

Kaylee has $0.90 worth of nickels and dimes. She has a total of 14 nickels and dimes altogether. By following the steps below, d

etermine the number of nickels, x,x, and the number of dimes, y,y, that Kaylee has. You need 3 different solutions.
Mathematics
1 answer:
Cerrena [4.2K]2 years ago
8 0

Answer:

kaylee has 4 dimes and 10 nickles.

Mutiply 4 by ten that equals 40 then multiply 10 by 5 and get 50

2. in second soution

Nickels are worth 0.05 and dimes are worth 0.10  so if nickes + dimes = 10 and  0.05 *nickles 0.10*dimes = $0.90, then there are 2 nickels and 8 dimes.

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

Given the policy:

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Gemiola [76]

Answer:

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Step-by-step explanation:

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2 years ago
What is the correct evaluation of 4x2 + 4x - 2y2 +3y, when x is equal to -2 and y is equal to 3?
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Answer:

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Step-by-step explanation:

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Answer:

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