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jok3333 [9.3K]
3 years ago
10

Evaluate the expression: 2 (m + 1) – n3 when m = -2 and n = 3

Mathematics
1 answer:
QveST [7]3 years ago
8 0

Answer:

-15

Step-by-step explanation:

2 * (-4+2) = -6

-6 - 9 = -15

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Answer:

63 cause there equal

Step-by-step explanation:

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Step-by-step explanation:

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3 years ago
An angle measures 44° less than the measure of its complementary angle. What is the measure of each angle? ​
Alchen [17]

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Step-by-step explanation:

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6 0
3 years ago
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Step-by-step explanation:

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2 years ago
What is the solution to the system of equation<br> -7x-2y=-13<br> X-2y=11<br> Using substitution
Gnom [1K]
        -7x - 2y = -13
-7x + 7x - 2y = 7x - 13
               -2y = 7x - 13
                -2         -2
                 y = -3.5x + 6.5

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x - 2(-3.5x) - 2(6.5) = 11
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y = -3.5x + 6.5
y = -3.5(3) + 6.5
y = -10.5 + 6.5
y = -4
(x, y) = (3, -4)
8 0
3 years ago
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