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.
10.50/5=2.10
2.10*4=8.40
She used to earn $8.50/hr
Answer:
The triangle because the other shapes have a square in them, also FYI you got your name in the photo
Step-by-step explanation:
Answer:
Step-by-step explanation:
From the problem statement, we can set up the following two equations:
where 
is the number of Knicks players, and 
is the number of Nets players.
We can substitute the first equation into the second and solve for
