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3 years ago

13

Solve (4x2 - 1)(x + 2)

1 answer:

Natalija [7]3 years ago

5 0

Answer:

4x^3+8x^2−x−2

Step-by-step explanation:

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Help please<br> What is the value of y in this system of equations? <br>-6x+2y=-18 <br>-3x-2y=54

storchak [24]

Answer:

-6x+2y=-18 = $y = -9 + 3x$

-3x-2y=54 = $y = -27 - \frac{3x}{2}$

Step-by-step explanation:

I hope I understood this correctly.

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3 years ago

The annual salaries of the ten employees of a small company are shown.

Evgesh-ka [11]

Answer:

40,000

Step-by-step explanation:

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4 years ago

Sixty-five campers arrive. Nine go home early. If 8 people sleep in 1 tent, how many tents will the campers need?

allsm [11]

65-9=56

56 divided by 8 is 7

So they will need 7 tents

4 0

3 years ago

Need help asap please

cupoosta [38]

Answer:

c = 5

Step-by-step explanation:

IT'S THE THREE FOUR FIVE TRIANGLE!!

3^2 + 4^2 = c^2

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c = 5

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3 years ago

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Lorico [155]

X=6 and Y= 6 square root 2

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3 years ago