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Leto [7]
3 years ago
10

Find the sum of 2 x2 + 3 x - 4, 8 - 3 x , and -5 x2 + 2.

Mathematics
1 answer:
trapecia [35]3 years ago
3 0

I'm just guessing but try -7

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PLEASE HELP!! URGENT!!!
Luba_88 [7]

Im not sure the answer

Step-by-step explanation:

sorry tho

3 0
3 years ago
Janet makes $4.50 an hour for her first hour of work, $7.00 for her second hour, $9.50 for her
zysi [14]

Answer:

It is either 39.5 or 42.

Step-by-step explanation:

3 0
4 years ago
What is the measurement of N?<br><br> A) 21° <br> B) 26° <br> C) 45° <br> D) 54°
Umnica [9.8K]

Answer:

B is the correct answer 26°

8 0
4 years ago
Read 2 more answers
Factor completely<br> 486+108x+6x^2<br><br> Thank you!
viktelen [127]

Answer:

6(x + 9) (x + 9)

or

6 (x+9)^{2}

Step-by-step explanation:

468 + 108x + 6x^{2} \\6x^{2} +108x + 468

Greatest common factor of 6, 108, and 486:

6 x 1 = 6

6 x 18 = 108

6 x 81 = 486

GCF: 6

so:

6(x^{2} +18x +81)

x^{2} +18x + 81

factors to:

(x + 9) (x + 9)

because:

9 x 9 = 81

9 + 9 = 18

So:

It factors completely too:

6(x + 9) (x + 9)

or

6 (x+9)^{2}

6 0
3 years ago
"Statewide Insurers receives 1,600 applications per month Currently, there are 160 applications in the Reception area and 240 ap
Inessa05 [86]

Answer:

It takes 5 days to process an application.

Step-by-step explanation:

We have that number of requests per month would be equal 1600

Now, the applications in hand would be:

160 + 240 = 400

They tell us that everything must be in a number of 20 business days, therefore, the number of applications in one day would be:

1600/20 = 80

Which means that the time needed to finish an application is:

400/80 = 5 days

It takes 5 days to process an application.

4 0
4 years ago
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