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Stells [14]
2 years ago
6

Simplify: a+2a+3a+4a

Mathematics
2 answers:
goldfiish [28.3K]2 years ago
8 0

Answer:

The answer is 10a

Step-by-step explanation:

Combine like terms first

a+2a+3a+4a

=(a+2a+3a+4a)


kolezko [41]2 years ago
5 0

Since all of these numbers have the same variable they can all be added up to get a sum of 10a which is its simplified form.

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2x-1/6 = 2(x-3)/3 + 1?
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Answer:

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Step-by-step explanation:

I hope this helps. Sorry if I am wrong.

6 0
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Diano4ka-milaya [45]

9514 1404 393

Answer:

  A.  57 7/9 ft³

Step-by-step explanation:

The volume of a rectangular prism (cuboid) is the product of its dimensions.

  V = LWH

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If you drop the fractions, this becomes ...

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You know the fractions add some amount to this, so you know the volume will be somewhat larger than 48 ft³. The only reasonable choice is A: 57 7/9 ft³.

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2 years ago
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