Which expressions are equivalent to this expression? 4x+4 select each correct answer. 2x+1+2x+3 x+3x+4 2(2x+2) 4(x+4)

4x + 4

1. 2x + 1 + 2x + 3

2x + 2x = 4x

1 + 3 = 4

4x + 4

2. x + 3x + 4

3x + 4

3. 2(2x + 2)

4x + 4

4. 4(x + 4)

4x + 16

Answers -  2x + 1 + 2x + 3 and 2(2x + 2)

Hope this Helps!!

option 3 . (5x + 1) - (-10x + 6)

step-by-step explanation:

option 1 :

(4x + 3) + (-9x + 4)

or 4x+3 -9x + 4

or -5x + 7

option 2

(x - 2) - (6x - 9)

or x-2-6x + 9

or -5x + 7

option 3

(5x+ + 6)

or 5x + 1 + 10x -6

or 15x -5

option 4

-4x+2x+7-3x

-7x + 2x + 7

-5x + 7

hence only option 3 did   not satisfy the given simplify expression.

step-by-step explanation:

to find if any function is an inverse of the other, put the first equation in as x in the next one. then simplify and solve. if at the end you get the statement y = x, then it is an inverse. if you get anything else, it is not.