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elena-14-01-66 [18.8K]
3 years ago
12

Match the expression with its factored form. 3x + 9

Mathematics
1 answer:
pogonyaev3 years ago
3 0

Answer:

3(x +3)

Step-by-step explanation:

factored by grouping

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Simplify completely 4x^2-7x+3 / x^2 + 5x-6
krek1111 [17]

Answer:

D)   \frac{4x-3} {x+6}

Step-by-step explanation:

First we have to factorize and then cancel the like terms.

Given,

\frac{4x^2-7x+3} {x^{2}+5x-6}\\=\frac{4x^2-3x-4x+3} {x^{2}+6x-x-6}\\=\frac{x(4x-3)-1(4x-3)} {x(x+6)-1(x+6)}\\=\frac{(4x-3)(x-1)} {(x+6)(x-1)}

Now, we got the like term  (x-1).

Canceling this like term we get

\frac{(4x-3)(x-1)} {(x+6)(x-1)}=\frac{4x-3} {x+6}

4 0
3 years ago
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Which value of x makes the equation x + 0.5x = x + 6 true?<br><br> 3<br> 12<br> 6<br> 30
zhenek [66]
The answer for this would be x=12
6 0
3 years ago
Im deleting brainly so heres my points!​
nadezda [96]

Answer:

thx you so much and why are you deleting it

3 0
3 years ago
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I don’t know the answer
Lera25 [3.4K]
The equation for slope is y=mx+b therefore your equation would be y=.5x+2 or y=1/2+2
both of these are correct just the matter of fact of what way your teacher wants you to use :)
6 0
3 years ago
Identify the stem of the following number: 231. <br> A. 1 <br> B. 2 <br> C. 3 <br> D. 23
Kruka [31]
stem = 23
leaf = 1

Answer is choice D

The leaf is always a single digit because you can have multiple leaves without any separating mark. If you have something like "123" on the leaf column, then that means you have three leaves of 1, 2 and 3 which correspond to the same stem.
8 0
3 years ago
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