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iVinArrow [24]
3 years ago
7

4x+7y=60 -4x+7y=-4 choose the correct ordered pair

Mathematics
1 answer:
Keith_Richards [23]3 years ago
6 0

Answer:

uhhhhh  -4x+7y=-4

Step-by-step explanation:

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PLEASE I NEED TO KNOW ASAP....
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What is 4/5 minus 2/3
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Consider two quantities u and v that are related by the expression vp=cuq, where c is a constant. the exponents p and q are not
Mazyrski [523]

Answer:

y = (q/p)x +log(c)/p

Step-by-step explanation:

v^{p}=cu^{q}\qquad\text{original equation}\\\\p\log{(v)}=\log{(c)}+q\log{(u)}\qquad\text{take the log}\\\\py=log{(c)}+qx\qquad\text{substitute x and y}\\\\y=\dfrac{\log{(c)}+qx}{p}

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3 years ago
Evaluate The quantity of x cubed plus 3x squared minus 2x plus 7 divided by the quantity of x minus 2 end quantity period.
Minchanka [31]

The value of x^3 + 3x^2 - 2x + 7 divided by x- 2 is (x^2 + 5x + 8) + 23/(x - 2)

<h3>What is a quotient?</h3>

Quotients involve the result of dividing a dividend by a divisor.

In other words, quotient means division or the result of a division operation

<h3>How to solve the quotient?</h3>

The quotient expression is given as:

(x^3 + 3x^2 - 2x + 7)/x- 2

Expand the numerator in the above expression

(x^3 + 5x^2 - 2x^2 + 8x - 10x - 16 + 23)/(x - 2)

Rearrange the terms of the numerator in the above expression

(x^3 + 5x^2 + 8x - 2x^2 - 10x - 16 + 23)/(x- 2)

Factorize the numerator in the above expression

[x(x^2 + 5x + 8) - 2(x^2 + 5x + 8) + 23]/(x - 2)


Factor out x^2 + 5x + 8

[(x -2)(x^2 + 5x + 8) + 23]/(x - 2)

Split the fractions

(x -2)(x^2 + 5x + 8)/(x - 2) + 23/(x - 2)

Divide the common factors

(x^2 + 5x + 8) + 23/(x - 2)

Hence, the value of x^3 + 3x^2 - 2x + 7 divided by x- 2 is (x^2 + 5x + 8) + 23/(x - 2)

Read more about quotients at:

brainly.com/question/8952483

#SPJ1

<u>Complete question</u>

Evaluate (x^3 + 3x^2 - 2x + 7)/x- 2

5 0
2 years ago
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