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kobusy [5.1K]
2 years ago
10

Please Help, Thank You!

Mathematics
2 answers:
irina [24]2 years ago
7 0

Answer:

e=9

sorry thats all i know:(

Step-by-step explanation:

tresset_1 [31]2 years ago
4 0

Answer: b.) 3x^2+9 factorized= 3(x^2 +3)

c) solving inequality: subtract 3 on both sides, take that answer and divide by 2 on both sides. answer is x>7

Step-by-step explanation:

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Katherine has 4 red pens, 6 blue pens, and 11 black pens in her book bag. If she randomly pulls out one pen, what is the probabi
sashaice [31]

Answer: 52.38%

Step-by-step explanation:

11 out of 21

11/21

.5238

52.38%

6 0
3 years ago
Which term does not belong with the other three?
Brrunno [24]

Answer:

The one that does not belong has a different number of dimensions.

Step-by-step explanation:

<u>Given list consists of:</u>

  • a line segment (AB)
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  • a line (FG)
  • a ray (HI)

Three of them have one dimension but the plane has two dimensions,

therefore<u> </u>the plane in the list does not belong with the other three.

<u>So correct answer choice is:</u>

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6 0
3 years ago
There are 80 sixth graders, 90 seventh graders, and 70 eighth graders at your school. Every student gets entered in a raffle. Wh
Effectus [21]
The answer is a <span>42.857% chance which is 3/8

I'm glad to help, I hope this was helpful </span>
7 0
3 years ago
Read 2 more answers
The square of a number is equal to 10 less than 7 times that number. What are the two possible solutions?
Margaret [11]
The second equation, its setup is correct
8 0
3 years ago
You make $5000 per morth. If you spend 50% on necessitles, 30% on stuff you want and 20% of it you end up saving, how much money
liubo4ka [24]

Answer:

$1000 per month

Step-by-step explanation:

5000 dollars is 100 percent so we put 5000 over 100

5000/100

then since we need to find 20 percent of something, we put x over 20

x/20

Then we cross multiply

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100                        20

so 100x = 100000

and x = 1000

Good luck, and hope I did this correctly

8 0
2 years ago
Read 2 more answers
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