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Nata [24]
3 years ago
12

Jake and Gloria are running on the track team. Gloria can run twice as many miles as

Mathematics
1 answer:
Tanzania [10]3 years ago
6 0

Answer:

J+2J=12 so 3J=12 so J=4

Step-by-step explanation:

Use J to represent Jake's miles.

We know that Gloria's miles (G) is twice J, so G=2J

We also know that Jake and Gloria together ran 12 miles.

So we know, J+2J=12 or 3J=12   meaning J=4

So Jake runs 4 miles, and since Gloria is two times that she ran 8 miles.

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Answer:

<em>The cost to manufacture 63 chairs, and that cost is 2268.</em>

Step-by-step explanation:

<u>Mathematical Models</u>

The cost to manufacture x chairs is given as the math model:

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For example, to manufacture 10 chairs, we write:

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According to the explained above, the statement C(63)=2268 means we are calculating the cost to manufacture 63 chairs, and that cost is 2268.

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Given:

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