Answer:
(3,2)
Step-by-step explanation:
Let's solve this via elimination method:

By subtracting equation 2 from equation one we obtain:

Next we can use any equation either 1 or 2 to determine what x is, I'll use equation 1. Let y=2 and so:

Therefore the solution for the system of equations is:
x=3 and y = 2 as an ordered pair we have (3,2)
You would half to take 8×(8×pi r squared)
Answer:
At first, we have 3 expressions that are equal.




This is not true.
Answer:

Step-by-step explanation:
You are dividing x by 5 and then subtracting 4.