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Sonbull [250]
3 years ago
5

Solve x + x + 2 + 2x = -2.

Mathematics
1 answer:
lys-0071 [83]3 years ago
4 0

Answer:

-1

Step-by-step explanation:

x+x+2x=-2-2

4x=-4

x=-1

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Answer:

D

Step-by-step explanation:

substitute t=-3 in the equation

3(-3) squared +5(-3)+6=18

6 0
3 years ago
Read 2 more answers
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Gekata [30.6K]

First, before multiplying to cancel the fraction, let's isolate x by subtracting both sides by 3:

b/9 < 1

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8 0
3 years ago
Solve the expression below, when x = 8 <br> (x - 4) + 12
LenaWriter [7]

Answer:

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Step-by-step explanation:

Lets solve this step by step,

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(8 - 4) + 12

Now we solve:

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Hope this Helps

3 0
3 years ago
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Talja [164]

Answer:

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Step-by-step explanation:

<u>Independent Probabilities Formula</u>

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P(A ∩ B) = P(A) × P(B)

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Delvig [45]

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Step-by-step explanation:

6 0
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