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anastassius [24]

3 years ago

12

You have quarters and dimes. altogether you have 42 coins with a total value of $7.65. how many of each do you have? write a sys

tem of equations and solve.

1 answer:

Eduardwww [97]3 years ago

7 0

Quarters = x, Dimes = y.
x + y = 42
.25x + .10y = 7.65
Use those equations to find the matrix.

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Find the distance that the points is given on the graph ?

EleoNora [17]

From the graph, the given points are (2,-1) and (4,0). Use the distance between two points formula:

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3 years ago

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34kurt

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OverLord2011 [107]

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Step-by-step explanation:

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