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RideAnS [48]
3 years ago
6

Which expression is equivalent to 8x – 2y + x + 2?

Mathematics
1 answer:
Komok [63]3 years ago
7 0

Answer:

D

Step-by-step explanation:

To find this out, we have to simplify the expression 8x-2y+x+2, so using PEMDAS, we can figure out that the first step here would be addition.

Combining like terms, we add (8x+x), which leaves the expression like this: 9x-2y+2.

So in conclusion, I have no idea what this would be since you can't simplify any more. My guess would be D, because that's closest, but you can't get rid of the 2, or the x or y terms without more information.

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4 years ago
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3 years ago
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The perimeter of a rectangle is 254 cm. Its length is 55 cm. What is the width of the rectangle with a variable?
Elanso [62]

Answer:

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Step-by-step explanation:

Rectangle

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5 0
3 years ago
If x is a positive integer, what is the length of the hypotenuse triangle C?
tresset_1 [31]

Answer:

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