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Roman55 [17]
3 years ago
12

Determine the next number in the following sequence. Explain your reasoning. Please tell me what expression you used.

Mathematics
1 answer:
Fittoniya [83]3 years ago
4 0
30 because after 21 it goes up by 9
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Answer:

$65 + $(-25) = $40

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Step-by-step explanation:

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Addition expression for her profit over the two weeks

Last week profit + this week's profit:

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Answer:

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Step-by-step explanation:

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