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mart [117]
3 years ago
8

Which expression is equivalent to 7x + 4x2 – 5x?

Mathematics
2 answers:
rjkz [21]3 years ago
6 0

Answer:

2x+8

Step-by-step explanation:

Reptile [31]3 years ago
4 0

Answer:

4x^{2} +2x

Step-by-step explanation:

I'm not sure what you want, because it says "which expression", but you didn't provide any answer choices.

So all you have to do for this is combine like terms, and the only ones were 7x and -5x, which equals 2x.

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Find the value of x<br> (6x + 7)°<br> (8x - 17)°
Vlad [161]
<h3>Answer:  x = 12</h3>

Explanation:

The two angles shown are vertical angles. This occurs whenever you have an X shape like this, and whenever the angles are opposite one another. Vertical angles are always congruent.

6x+7 = 8x-17

6x-8x = -17-7

-2x = -24

x = -24/(-2)

x = 12

6 0
3 years ago
5/12 - 2/5 in fraction form
fgiga [73]
5/12-2/5=25/60-24/60
1/60

the answer is 1/60

3 0
3 years ago
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The regular price of a space invader game is 52$ but it is on sale.the discount is 13$ what percent discount is this?
Mama L [17]
The answer would be 25%
3 0
3 years ago
Help please now help dont be childish will banned ​
belka [17]

Answer:

X, process, y

-2, 3(-2), -6

-1, 3(-1), -3

0, 3(0), 0

1, 3(1), 3

2, 3(2), 6

X = -2, -1, 0, 1, 2,

Y = -6, -3, 0, -3, -6

Step-by-step explanation:

Coordinates for the graph: (-2,-6), (-1,-3), (0,0), (1,3), (2,6)

Graph is the image I added onto this.

Solving for Y below:

3(-2)= -6

3(-1)= -3

3(0)= 0

3(1)= 3

3(2)= 6

Hope this helps.

5 0
2 years ago
Select the number and name of the terms below (select 2): 2121
mihalych1998 [28]
Its a monomial and it has 4 terms
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