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3 years ago

A piggy bank contains $2.40 in nickels and dimes. If there are 33 coins in all, how many nickels are there?

1 answer:

4 0

Let’s let the number of nickels be x. Then the number of dime must be 33-x.then 5x+10(33-x)=240 5x+330-10x=240 330 5x=240 x5=90x=18

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son4ous [18]

Answer:

Step-by-step explanation:

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3 years ago

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marin [14]

Answer:

(2,-1)

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A graph is useful here. Points X and Y have coordinate differences of ...

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3 years ago

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Nata [24]

Answer:

The first, second, and fourth questions.

Step-by-step explanation:

None of these result in an answer of 23, so I'm assuming that you meant 2/3.

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3 years ago

Circle A has an area of 452.16 ft^2 with a radius of 12 ft. If circle B has a radius of 17 ft, what is its area?

Dmitry [639]

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3 years ago

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Neko [114]

Answer:

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2 years ago