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s344n2d4d5 [400]
3 years ago
6

Robin has a collection of dimes, nickels and quarters. He has 4 times as many dimes as nickels. He has 20 more quarters than nic

kels. The
ratio of the number of dimes to the number of quarters is 3:2. Which equation can be used to calculate the number of nickels, n, Robin
has?
OA
Exh
8:33
acer

Mathematics
1 answer:
Margarita [4]3 years ago
7 0

Answer: Robin has 50 nickels, 60 dimes, and 120 quarters.

Step-by-step explanation:

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Step-by-step explanation:

First you have to make an equation based on the point and slope that you were given. The formula for this is y-(y cordinate of point)=slope(x-x cordinate of slope)

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Multiply out on the left to get 9=-3x+18

Subtract 18 from the left side to get -9=-3x

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Step-by-step explanation:

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Step-by-step explanation:

Ur complete Question is like -245/35 = -7

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