3 years ago

Whats the sum of 3 fifeens and 4 twos

1 answer:

7 0

"Sum" is addition.

3(15)+4(2)
First simplify by multiplying 3 by 15 and 4 by 2.

45+8
Now simply add. :)

45+8=53

The answer is 53. :)

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nydimaria [60]

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3 years ago

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Nina [5.8K]

Hi!

I can help you with joy!

Evaluate:

$\fbox{2x+5x}$ when $\fbox{x=3}$

First, add x's:

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Now, plug in the value of x (3)

$\rm{7(3)$

Multiply:`

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Hope it helps!

Ask me if you have any doubts.

Enjoy Your Day/Night! :)

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MatroZZZ [7]

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Step-by-step explanation:

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3 years ago

The perimeter of a regular 6 -sided figure is 30 units, and the length of each side is x + 1 units.

iren [92.7K]

Answer:

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then divide that by the number of sides (6)

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