Answer:
What you need help with or is it something dealing with personal issues?
A = 50.24
To find the area of a circle we can use the following equation

24 = 12*2 and 8*3
.................
Answer:
x=2 y=5
Step-by-step explanation:
4x = y
2x^2 - y = 0
2x^2 - 4x = 0
2x(x - 2) = 0
2x = 0 or x - 2 = 0
x = 0 or x = 2
y = 4(0) or y = 4(2)
y = 0 or y = 8
Therefore, solution set is {(0, 0), (2, 8)}