2 years ago

Angi has 32 nickels and dimes. Their total value is $1.90. How many of each coin does she have?

Mathematics

1 answer:

Radda [10]2 years ago

5 0

Answer:

6 dimes, 26 nickels

Step-by-step explanation:

The number of nickels is N, and the number of dimes is D.

N + D = 32

5N + 10D = 190

N + 2D = 38

D = 6

N = 26

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Answer:

Step-by-step explanation:

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2 years ago

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zvonat [6]

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Step-by-step explanation:

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w: the width of the rectangle.

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Knowing that the dimensions of the wall are $(6x+7)$ by $(8x+5)$ , its area is:

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As they are planning that the dimensions of the mural be $(x+4)$ by $(2x+5)$ , its area is:

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Then the area of the remaining wall after the mural has been painted is:

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3 years ago

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4.78

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3 years ago

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Alenkasestr [34]

Answer:

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Step-by-step explanation:

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