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ElenaW [278]
3 years ago
8

Someone please help me?

Mathematics
2 answers:
Harman [31]3 years ago
8 0
The answer is 23 because I know this answer.
elena-14-01-66 [18.8K]3 years ago
7 0
She got the answer by adding 14 + 9 which equals 23
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Abigail realizes that she has too much debt. What is a financially irresponsible decision for Abigail?
Elis [28]
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8 0
3 years ago
Can someone do this fast ? I need it for tomorrow
gregori [183]

Answer:

Step-by-step explanation:

hg(x) means you multiply h(x) times g(x) and then we will set it equal to 3x^2+x-1.

hg(x) = x^2(x+2) which simplifies to

x^3+2x^2. Now set that equal to 3x^2+x-1:

x^3+2x^2=3x^2+x-1 and get everything on the same side and factor:

x^3-x^2-x+1=0. Factor by grouping:

(x^3-x^2)-(x+1)=0 and factor out what's common in each set of ( ):

x^2(x-1)-1(x-1)=0 which factors out to

(x^2-1)(x-1)=0. But x^2-1 factors somoe to:

(x + 1)(x - 1)(x - 1) = 0 So the solutions for this are

x = -1, 1

7 0
2 years ago
During a dry year, the reservoir level dropped 512 feet. The next year the level rose 314 feet. Which expression shows the total
tia_tia [17]

Answer:

You will be hot as shet

Step-by-step explanation:

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5 0
3 years ago
wendy cut a board into 4 pieces of equal sizes to make a table. which fraction of the whole board does each piece represent.​
katen-ka-za [31]

Answer: Each piece would be 1/4 or 25%

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Product of 3.24<br><br> 0.45 x 0.72 <br><br> 0.45 x 72<br><br> 4.5 x 0.7<br><br> 4.5 x 7.2
natta225 [31]

Answer:

4.5 x 0.72

Step-by-step explanation:

I AM ASSUMING THAT YOU FORGOT TO ADD 2 AFTER 0.7 IN 4.5 x 0.7

4 0
2 years ago
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