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Ymorist [56]
3 years ago
9

What is the sum of (2x - 4y) and (9x + 2y)? Please explain

Mathematics
1 answer:
navik [9.2K]3 years ago
7 0

Answer:

11x-2y

Step-by-step explanation:

Combine like terms so 2x+9x=11x AND -4y+2y=-2y so answer follows as 11x-2y

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Answer:

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3 years ago
What is the product of a positive number and a negative number?
Natali5045456 [20]
Negative

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basically
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5 0
3 years ago
Select the correct<br> function<br> that represents<br> this data.
lidiya [134]

Answer:

f(x) = -5x - 2

Step-by-step explanation:

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Hope this helps!

5 0
2 years ago
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yawa3891 [41]
About three years. Hope it helps!
4 0
3 years ago
Read 2 more answers
9.9 ft 7.2 ft The figure above shows a movie screen with dimensions shown in feet. What is the length of the diagonal of the scr
Temka [501]

Answer:

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use the Pythagorean theorem to determine the diagonal

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d = 12.2

3 0
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