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!!

set each factor equal to 0

4x-3 = 0

2x-1 = 0

solve for x.

4x-3=0

4x=3

x= 3/4

solve for x. 

2x-1= 0

2x= 1

x= 1/2

your answer should be 1/2 is less than or equal to x and 3/4 is greater than or equal to x

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