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Lunna [17]
3 years ago
9

M/x =n-p, x for p ??

Mathematics
1 answer:
Alina [70]3 years ago
3 0

Answer:

the answer is A) X=m/n-p

Step-by-step explanation:

m/x=n-p

n-p=m/X

(n-p)×x=m

X=m/n-p

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24 students in a class toook an algebra test if 18 students passed the test what percent passed
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I’m pretty sure it’s 54%
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Mrs. Bailey gives a test, and her students’ scores range from 30 to 70. She decides to curve the scores, so that they range from
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Answer:

f(x) = x*3/4 + 42.5

Step-by-step explanation:

The original difference between the pair is 70 - 30 = 40

The new difference between the pair is 95 - 65 = 30

Since the differences are not the same, Mrs Bailey must first perform a (slope) multiplication by a factor of 30/40 or 3/4

Then 30 * 3/4 = 22.5

Then she can shift the scores up by 65 - 22.5 = 42.5 in order to get the range from 65 to 95

Therefore, f(x) = x*3/4 + 42.5. We can test that

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8 0
3 years ago
Someone please help me on this math problem!
Galina-37 [17]

Look at the picture.

Therefore we have the equation:

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3y = 48      <em>divide both sides by 3</em>

y = 16



3x + 7 = 5x - 21            <em>subtract 7 from both sides</em>

3x = 5x = -28         <em>subtract 5x from both sides</em>

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3 0
3 years ago
Is it true that for any two nonzero integers the product and quotient have the same sign?
Nataliya [291]
<span>The rule of signs is the same for multiplication and division. Two numbers with the same sign, multiplied or divided, the answer is positive. Two numbers with different signs, multiplied or divided, the answer is negative. </span>
7 0
3 years ago
1 -3,45<br> Rational or irrational
Naddik [55]

Answer: rational

Step-by-step explanation:

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6 0
3 years ago
Read 2 more answers
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