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nirvana33 [79]
2 years ago
8

How do you solve this: Чx - 15 : 7х + 21

Mathematics
1 answer:
forsale [732]2 years ago
3 0

Answer:

you can't solve this because it's not an equation

Step-by-step explanation:

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The function f(x)=−3x+2 is defined over the domain −1
DENIUS [597]

Answer:

Yes.

Step-by-step explanation:

f\left(x\right)=-3x+2

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y=f(-1)=5

The domain of this function is all Real numbers \:\left(-\infty \:,\:\infty \:\right)

\{x \in \mathbb{R}: -\infty \:

7 0
3 years ago
Ava worked 40 hours this week and made $520. How much did he earn each hour?
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He made $13.00 an hour. Hope this helps! :)
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in one day a movie rented out 35 comedies. If the ratio of comedies rented action movies rented was 5:2 how many action movies w
aksik [14]
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3 years ago
Please put the math too I really need it ;)
sdas [7]

Answer:1) 32.  2).  3) 21.  4) 4

Step-by-step explanation: 1) 4*8=32m, 2) I don't know, 3) 6*7=42 for the area of a square but since a triangle half it so its 21, An the last is by 4 for example 4*10=40 but if doubled its 20*8 and that equals 160. and 160/40=4

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3 years ago
Kala bought two types of cheese at a deli. She bought 0.50 pound of American cheese and 1.25 pounds of Swiss cheese. The bar dia
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7 0
3 years ago
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