What is the missing reason for line 3 in this proof? Given : LM = 12 ; LZ = 3x ; MZ = x

Prove : LZ = 9

A.
addition property of =
B.
substitution property of =
C.
definition of segment bisector
D.
segment addition postulate

Missy took the act and was told her standard score (z-score) is –1. frank took the sat and was told his standard score (z-score) is –2. which student has a better chance of getting admitted to college based on their test score?

Toyland is having a sale. all items are 20% off. how much will you save on an item that usually sells for 95$ explain your

If f(x)=x+7 and g(x)=1/x what is (fog)(x)