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Daniel [21]
3 years ago
5

Evaluate the expression. -2 + 49 divided (-7)

Mathematics
1 answer:
Ann [662]3 years ago
3 0

Answer:

-9

Step-by-step explanation:

+49/-7=-7

-2-7=-9

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Answer:

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Step-by-step explanation:

All of the answer choices has a slope of 2, but B is the only answer choice that has (4,-1) on its line.

You can tell by plugging the point into the equation and seeing if the result is true.

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Question 8 -
FinnZ [79.3K]

Answer:

Her wage on the 8th day is $105 ⇒ answer d

Step-by-step explanation:

* <em>Lets explain how to solve the problem</em>

- The average of set of data = The sum of data/the number of data

- The sum of data = the average of set of data × the number of data

∵ Cindy worked for 15 consecutive days

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∴ Her total earning = 91 × 15 = $1365

∵ Her average earning during the first 7 days is $87 per day

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∵ Her average earning during the last 7 days is $93 per day

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