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Otrada [13]
2 years ago
14

Twice the sum of a number and eleven is twenty two less than three times the number . Find the number

Mathematics
1 answer:
Andreas93 [3]2 years ago
7 0
So for this we need to convert the word problem into an equation, and it'll look like this: 2(n+11)=3n-22 (n=number). And from there, we can solve.

Multiply 2 and (n+11) and your equation should look like 2n+22=3n-22

Add 22 on each side, and your equation should look like 2n+44=3n

Subtract 2n on each side, and your answer should should be 44=n
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3 years ago
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katrin [286]

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a= 1 , b= 3 , c= –3

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I hope I helped you^_^

4 0
2 years ago
Keira's older cousin earns $700 a week. Recently he moved into his own apartment. What amount of debt do you think is reasonable
umka21 [38]

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Step-by-step explanation:

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2 years ago
PLEASE SHOW YOUR WORKING OUT
dimulka [17.4K]
0.8
you find how much he needed so:
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7 0
3 years ago
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5. Find the radius of a cylinder with a volume of 150 in^3<br> and a height of 10 in.
kvasek [131]

Answer:

Hi there!

The correct answer is: 2.185 in

Step-by-step explanation:

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where base is π * radius²

So given that information, we can first divide 10 on sides to get πr²= 15

then divide pi on both sides to get 4.7746 then square root both sides to get

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7 0
3 years ago
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