16.based on the expression: A: 2x-1. B:(2x-2) (2x+2),which statement is true about expressions A and B if x=2?
A.A>B
B.A<B
C.A=B
D.A#B
17.what is the process of finding the factors of an expression which is the reverse process of multiplication?
A. factoring
B. Special product
C. RatioNalization
D. Continuous division
18.evaluate (2x-1)if x=5. What is the answer?
A. 1
B.2
C.9
D.5
19.evaluate (5x-2) if x=6.what is your answer?
A. 20
B.30
C.32
D.28
20.which of the following pair of the numbers has a GCF of 6?
A.2 & 3
B.8&12
C.6&10
D.12&18


Pa help po:-):-):-)​