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2 years ago

Which expression is equivalent to 2m^2-m^2(7-m)+6m^2

2 answers:

7 0

Hope this helps you!

6 0

Answer: D. m^3+m^2 on edge :)

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Lesechka [4]

9514 1404 393

Answer:

(-5,1)

Step-by-step explanation:

To eliminate x, multiply the first equation by 3 and add 2 times the second equation.

3(-2x +7y) +2(3x -4y) = 3(17) +2(-19)

-6x +21y +6x -8y = 51 -38

13y = 13

y = 1 . . . . . matches the third answer choice

(x, y) = (-5, 1)

5 0

3 years ago

Sav [38]

I hope this helps you a=C/8.pi.b

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3 years ago

Marizza181 [45]

Answer:

34+(-12) =22

Step-by-step explanation:

because they said that adding numbers but they didn't said that negative Or positive. so i took those numbers

3 0

2 years ago

Klio2033 [76]

what do mean what are you looking for

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3 years ago

sveticcg [70]

HOPE THIS IS THE ANSWER FOR YOUR QUESTION

5 0

3 years ago