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3 years ago

Helppppppppp 1 questionnnn

Mathematics

1 answer:

ZanzabumX [31]3 years ago

7 0

Answer:

-3x + 8

Step-by-step explanation:

good luck with the rest of your homework or test or whatever youre doing

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My sister is half my age when I was 6 now im 70 how old is she?

TEA [102]

Answer:

your sister would be 35

Step-by-step explanation:

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3 years ago

2^4n × 2^ 2n = 512<br> What is the value of n.

Marina86 [1]

Step-by-step explanation:

${2}^{4n} \times {2}^{2n} = 512$

${2}^{4n} \times {2}^{2n} = {2}^{9}$

${2}^{4n + 2n} = {2}^{9}$

$6n = 9$

$n = \frac{3}{2}$

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2 years ago

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Mars2501 [29]

For every 3 cups of peanuts there are 2 cups of chocolate

9/3 = 3 so 3*2 = 6

For 9 cups of peanuts there are 6 cups of choclate

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4 years ago

Hannah has a biased coin.

nasty-shy [4]

Answer:

Step-by-step explanation:

200 x 0.3 = 60

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3 years ago

Sooo..... can anybody help.....

Margaret [11]

V= wlh so the answer is 56.25 or 56 1/4

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3 years ago

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