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Mkey [24]
3 years ago
9

Simplify 8x - 2y + x + x

Mathematics
1 answer:
Kaylis [27]3 years ago
7 0

Answer:

10x-2y

Step-by-step explanation:

the x's are really 1x

8x+1x+1x

=10x

the 2y stays the same so you end up with

10x-2y

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Svetlanka [38]

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Step-by-step explanation:

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3 years ago
An artist wants to frame a square painting with an area of 400 square inches. She wants to know the length of the wood trim that
marysya [2.9K]
Area of square painting is 400 square inches.

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So the area of square painting is = a^2 square inch.

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a =  \sqrt{400}

a = 20 inch

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So the perimeter of square painting is = 4 * (side)
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3 years ago
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Nataly_w [17]
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3 0
4 years ago
Find the value of arc AD
LenaWriter [7]
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7 0
3 years ago
Roberto decided to get rid of all of his baseball cards, so he gave his four friends 32 baseball cards each. How many baseball c
brilliants [131]

Answer:

Roberto had 128 baseball cards originally

Step-by-step explanation:

What you need to do is multiply the individual number of cards that he gave to each friend by the number of friends. In this case, 32 baseball cards and 4 friends. Therefore, the equation would be 32 x 4 = 128

Hope this helps :)

4 0
2 years ago
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