Answer:
-170.6666667
Step-by-step explanation:
hope this helps
ANSWER
A. 73
EXPLANATION
The given expression is

We substitute x=5 and y=3 to obtain:

This simplifies to,


The correct choice is A.
9x9 +10 ok yeeeeeeeeeeeeeeeeey
Answer:
Equation: 3x-20+x=180
4x-20=180
4x=200
x=50
Step-by-step explanation: