Question

1) Point O is between points A and B, find AB =? Draw.

AO = x + 3
OB = 2x - 1
AB = x + 14

A) 9

B) 11

C) 20

D) none

Answer 1

c

Explanation:

x+3+2x-1=AB

x+3+2x-1=x+14

3x+2=x+14

2x=12

x=6

6+14=20