3 years ago

Pls help need it quickly

Mathematics

1 answer:

Goshia [24]3 years ago

8 0

Answer:

81, -27

Step-by-step explanation:

(-9)^2 = (-9)(-9) = 81

(-3)^3 = (-3)(-3)(-3) = -27

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Please help :( Im desperate

ki77a [65]

Answer:

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Step-by-step explanation:

When graphed the lines intersect at point (2,4) which is the solution.

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2x−8=20 steps to solving

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Add 8 to both sides
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