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tangare [24]
3 years ago
9

If you are given x2 + 15x + 9, what does the expression equal if x=2

Mathematics
2 answers:
Mars2501 [29]3 years ago
8 0

Answer:

43

Step-by-step explanation:

2(2) + 15(2)+ 9 = 43

Lunna [17]3 years ago
6 0

Answer:

43

Step-by-step explanation:

2 x 2 = 4

4 + (15 x 2) = 34

34 + 9 = 43

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The height of a desk is 11 inches shorter than the height of a chair. The height of the chair is 41 inches.
defon

Answer:

equation: y=41-11

answer: the desk is 30 inches.

Step-by-step explanation:

So if the desk is 11 inches SHORTER than the chair, and the height of the chair is 41 inches, all you need to do is subtract 11 from 41, which will give you a total of 30 inches.

Hope this helps!

8 0
3 years ago
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A company sells widgets. The amount of profit, y, made by the company, is related to the selling price of each widget, x, by the
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Answer:

  1. So profit is denoted by Y
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Hencd we have Y= X + B

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3 0
4 years ago
I got shocked when I entered my school bus last Thursday. It was full of lizards and snakes. There were 214 lizards and snakes o
s344n2d4d5 [400]

Answer:

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Step-by-step explanation:

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7 0
3 years ago
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area = 2x² + 7x - 4

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4 years ago
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