Please answer guys, i really, really cannot stress how much i need help..

Which property allows you to state if m

Question

Please answer guys, i really, really cannot stress how much i need help..

Which property allows you to state if m<4+m<5=59degrees, and m<4=20degrees, then 20degrees 
+ m<5=59degrees?

if M<1 + M<2=90 and m<2=M<3, then m<1+m<3=90

if M<a=M<b and M<b=M<c, M<a=M<c

if 2(x-3/2)=5, which property can be used to support the statement 2x – 3 = 5?

Reflexive Property	
Symmetric Property	
Transitive Property	. 
Addition Postulate	
Subtraction Postulate	
Multiplication Postulate	
Division Postulate	
Substitution Postulate 
distributive property

please help me, im in desperate need of it, im in summer school on my computer, please :)

EDIT: Thank you SO much for the help guys, i thought this was a teaching and tutoring website, not bump it twice and still have no answer.

anonymous · Answer

E2020 huh what section pretty sure I just did this

anonymous · Answer

algebraic proof .-.

anonymous · Answer

Are you sure this is all 1 question might be better if you take a picture