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iris [78.8K]
2 years ago
13

The sum eighty two dollars to spend on seven books after buying them she had twelve dollars how much did each book cost

Mathematics
1 answer:
Misha Larkins [42]2 years ago
7 0
So first of all write down 82 / 12 and do the problem.Divide 82 / 12.

Next you get the answer which is,based on a calculator,which is <span>6.83333333333.

But because it's money well I'm guessing it could be 6.83 or 6.833 or the real answer.

The question is confusing but I hope I could help :D</span>
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Can someone help I don’t know
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How much more than 1/4 cup is 3/4 a cup? Write in simplest form.
GenaCL600 [577]

3/4 cup is 2/4 cup greater than 1/4 cup. In simplest terms 2/4 cup would be written as 1/2 cup.

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3 years ago
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As an estimation we are told £3 is €4.
poizon [28]

Answer:

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3 years ago
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Which ordered pair (c, d) is the solution to the given system of linear equations?
sasho [114]

Answer:

(-1,6)

Step-by-step explanation:

The missing part of this question is the system given as;

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We solve for c in the top equation to get:

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Substitute c=2d-13 into the bottom equation to get:

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Expand to get:

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Group similar terms to get:

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Put d=6 into c=2d-13 to get:

c=2*6-13

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3 0
3 years ago
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