5x+9z-x
5x-x+9z
4x+9z
Equivalent expression is asking for you to simplify by adding like terms and eliminatino parenthesis. Use the PEMDAS.
The answer is A) shifts right by 9 units
Answer:
two chop chop
Step-by-step explanation:
because it's more cheaper and money saving
Answer:
Step-by-step explanation:
You have to do total ratio
that will give you 20/15
