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mel-nik [20]
3 years ago
14

Ali is 12 years and his sister is 8 years what is the ratio of the sister's age to ali's?

Mathematics
1 answer:
xxMikexx [17]3 years ago
5 0
8:12 the sister is 8 Ali is 12
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Nick's Printing Press promptly sold 5-cent pencils and 10-cent pens to the public. It sold 1000 writing utensils and took $74.50
galben [10]

Answer:

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Step-by-step explanation:

Let p represent the number of pens Nick sold. Then the revenue is ...

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  0.05p = 24.50 . . . . . . eliminate parentheses, subtract 50

  p = 490 . . . . . . . . . . . . multiply by 20

The number of pencils sold is then ...

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Nick's Printing Press sold 490 pens and 510 pencils.

4 0
3 years ago
Solve the quadractic formula 3x+x-3=0
Mumz [18]

Answer: x = 0.75

Step-by-step explanation:

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2 years ago
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The question is in the picture:
rosijanka [135]

Answer:

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Step-by-step explanation:

Angles A and C are vertical angles, so are congruent. Angles C and 27° total 90°, so ...

  ∠C = 90° -27° = 63° . . . . . not 53°

The measure of angle B is the supplement of angle A or C, so is ...

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3 years ago
R=4+7x-sx <br> I need help so any one can help with this
chubhunter [2.5K]
What do you need to solve for?

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R=-sx+7x+4
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2 years ago
Please help please help
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Coordinates for N (-3,-3)
7 0
3 years ago
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