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Luba_88 [7]
3 years ago
5

I’m new and I need help with this question.

Mathematics
1 answer:
Over [174]3 years ago
4 0

Answer:

First answer (question 7) -18 (question 8) -13 (question 9) -3 (question 10) -2

Step-by-step explanation:

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vagabundo [1.1K]
B (2,2) the answer for your question
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Navigators locate an object by measuring its location clockwise direction from due north. The measure of the angle is called the
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  • <em>Refer to attached.</em>

Part 1

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Part 2

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3 years ago
There are
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17 books in total, and 8 new. To find the number of used books, we subtract 8 from 17.

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7 0
2 years ago
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Sophia owns a clothing store that sells graphic T-shirts. n is the number of
goldenfox [79]

Answer:

n = 150

Step-by-step explanation:

If n is the number of T-shirt sell each month, then the revenue function of Sophia's store is r = 21n .......... (1)

and the cost function of her store is C = 16n + 750 ........ (2)

Now, at break-even point, the revenue of a business is equal to its cost.

Therefore, r = C {From equations (1) and (2)}

⇒ 21n = 16n + 750

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So, the break-even point of the store will occur when the number of T-shirt production is 150. (Answer)

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19

Step-by-step explanation:

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