The expressions are not equivalent because if you simplify Expression 2, it simplifies to 5x
5x is not equal to 3 - 5x
Answer:

Step-by-step explanation:

Apply Exponent rule: 


Apply exponent rule: 

Answer:
Please don’t delete I really need points and I don’t know I am so sorry I hate when people do this but I need it I really hope you get you answer though : )
Step-by-step explanation:
Answer:
a) distributive property
b) combining like terms
c) commutative property of addition
Answer:
136
Step-by-step explanation:
Just took the test and got it right good luck with the rest