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GrogVix [38]
3 years ago
9

Which list shows all the factor pairs of 42? A. 1 and 42, 2 and 24, 3 and 18, 4 and 13, 6 and 8 B. 1 and 42, 2 and 21, 3 and 14,

6 and 7 C. 1 and 42, 2 and 21, 3 and 14, 4 and 13, 6 and 7 D. 1 and 42, 2 and 21, 3 and 14, 6 and 8
Mathematics
1 answer:
kondor19780726 [428]3 years ago
3 0

Answer:

List B

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

Here, we are interested in determining if Lucy made a profit or a loss.

The cost of blue paint is 30 pounds for 5 liters. This means that a liter of blue paint is 30/5 = 6 pounds per liter

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Now, in her mixing, she mixes 5 parts of yellow paint and 2 parts of blue paint.

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Step-by-step explanation:

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