Twice the sum of 15 and a number

2 answers:

7 0

2(15+N)

replace a number by N

replace the sum of 15 and N by (15+N)

and lastly, replace twice by 2

So your answer is 2(15+N)

Degger [83]3 years ago

7 0

Youre answer is 2(15+n)

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Multiple choices answer and explain the solution?

Oksi-84 [34.3K]

Answer:

associative property of multiplication

Step-by-step explanation:

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8 classmates share 4 pizzas each person receive 4 eights right ...?

Jet001 [13]

For the given question above, if you divide the 4 pizzas up between the 8 people you get the fraction 4/8. So this is TRUE.
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3 years ago

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Sergio [31]

1/7 is a
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Hope you find this helpful!
Brainliest and a like is much appreciated!

3 0

2 years ago

Kate made a box to hold her jewelry collection. She used 42 inches of wood to build the sides of the box. If the box was 9 Inche

Vladimir [108]

Assuming that the sides of the box are square (having 90° angles on all four corners), then it should be relatively easy for us to find the length of the box, given the perimeter and the length of one side.
We know the length of all sides combined is 42 inches, and that the length of one side is 9 inches. With a rectangular prism, the length of one side is the same as the length of the opposite side, so there are two sides that measure 9 inches.
All we need to do to find the measure of both the other sides' lengths is subtract the known lengths from the total length.

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So the rest of the side lengths added together is 24 inches.
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The length of Kate's jewelry box is 12 inches.
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3 years ago