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kenny6666 [7]
3 years ago
8

Factor the expression completely. 28x2 + 20​

Mathematics
1 answer:
lorasvet [3.4K]3 years ago
4 0

Answer:76

Step-by-step explanation:

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A) Change 9 out of 50 to a percentage.​
Artist 52 [7]

Hey there! Your question’s answer would be 18%..

Ok so 9/50 would be 9% out of 50% which is also 100%. If you want to find 50% turn to 100%, multiply 50 with 2 to get 100.

So you do the same thing to 9%. 9 times 2 would be 18%.

Final Result: 9% out of 100% (whole)

6 0
3 years ago
6x - 5 = 5x + 3<br> If you get it right you get brainest
matrenka [14]

Answer:

x = 8

Step-by-step explanation:

6x - 5 = 5x + 3

6x - 5x = 3 + 5 (combining like-terms)

x = 8

Hope this helps!

4 0
3 years ago
The first step in the process for facturing the trinonmial x2-5x-36 is to
kakasveta [241]
Set up your parentheses, and put x in the front of both because x is squared. It should look like this: (x     )(x     ). Next, you find notice that one sign must be positive, and one must be negative. Then, you find the factors of 36. 6 and 6, 3 and 12, 1 and 36, 18 and 2, and 9 and 4. You then guess and check with the different signs and factors what will get you back to the trinomial using the FOIL method. When you do this, you should get (x-9)(x+4).
7 0
3 years ago
Find the greatest common factor of
labwork [276]

Answer:

D. xy.

Step-by-step explanation:

The GCF of x and x^2 is x and GCF of y and y^2 is y.

Answer is xy.

5 0
3 years ago
Read 2 more answers
A train car has 23 rows that hold 4 seats each. If 3 train cars are coupled together, how many people can the train hold?
Ksju [112]
I believe the answer is 92 people
4 0
2 years ago
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