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Marina CMI [18]
3 years ago
14

Is x+y is an algebraic expression?

Mathematics
2 answers:
Nikitich [7]3 years ago
7 0

Answer:

A. Yes

Step-by-step explanation:

Yeah, x+y is an algebraic expression. This statement is correct. So, option (A) is the correct answer.

Sliva [168]3 years ago
5 0

Answer:

A. Yes

Step-by-step explanation:

It depends on the definition of "algebraic expression", and especially the meaning of "algebraic" you take to use in your context. If you talk from a high-school perspective, then yes, x+y−π is an algebraic expression, because... well, it looks like algebra and has algebraic-looking characters.

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Simplify by combining like terms: -18+3(5x-2)+8=46
Dmitriy789 [7]

-18 +3(5x-2)+8=46

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-18 + 15x +2 =46

-16 +15x =46

15x = 62

x = 62/15 = 4.1333

5 0
4 years ago
The blueprint for a new swimming pool uses the scale 3/4 inch = 2 feet. If the actual dimensions of the pool will be 8 ft wide b
weeeeeb [17]

Answer:

The dimensions of the pool on the blueprint would be 3 in wide by 4.5 in long.

Step-by-step explanation:

First I turned 3/4 into a decimal, which would be 0.75. The I divided the dimensions of the pool by two. This way I could multiply the .75 by how many sets of two feet there were in the dimensions. Finally I multiplied 4 by .75 and I multiplied 6 by .75. That is how I found my answer.

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3 years ago
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3 years ago
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What is the equation for the nth term of the arithmetic sequence.<br> 28, 25, 22, 19, ....
natka813 [3]

Answer:

31-3n

Step-by-step explanation:

d=-3

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4 0
3 years ago
Which of the following is a composite number between 20 and 40
aniked [119]
20, 21, 22, 24, 25, 26, 27, 28, 30, 32, 33, 34, 35, 36, 38, 39, 40


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