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3 years ago

12

Last Month, your electric bill was $25.32 for 450 kilowatt hours of electricity. At that rate, what would be the bill for 240 ki

lowatt hours?

1 answer:

Otrada [13]3 years ago

4 0

$13.50 because $25.32 divided by 450, then you multiply that by 240 and get $13.50

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7x+27x+2 from -5x^2-2x<br> ADDING AND SUBTRACTING POLYNOMIALS

maksim [4K]

Answer:

7x+27x=34x

34x+2-(-5×^2)-2x

34x+2+5x^2-2x

34x+2x=36x

36x+2+5x^2

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2 years ago

(10v^4 + 30v^3 + 2v^2) / 10v

Zina [86]

Given expression is

$\frac{10v^4+30v^3+2v^2}{10v}$

Now we need to simplify this expression. We can begin by factoring numerator and denominator if possible.

$= \frac{2v^2(5v^2+15v+1)}{10v}$

divide numerator and denominator both by 2v

$= \frac{v(5v^2+15v+1)}{5}$

$= \frac{5v^3+15v^2+1v}{5}$

Hence final answer is $\frac{5v^3+15v^2+1v}{5}$

Or you can also keep factored form

$\frac{v(5v^2+15v+1)}{5}$

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3 years ago

D) - 15/3 = x + 1<br> how do i solve this

kobusy [5.1K]

Answer:

x = - 6

Step-by-step explanation:

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3 years ago

Factor the following expression.<br> 6x^2- 5x-1

jenyasd209 [6]

Answer:

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2 years ago

If a circle has a diameter of 30 meters, which expression gives its area in<br>scuare meters

yarga [219]

Answer:

A = pi (15)^2

Step-by-step explanation:

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A = pi (15)^2

A = 225 pi

4 0

3 years ago

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