Answer:
C
Step-by-step explanation:
3x + 3y = -x + 5y
3x + x = 5y - 3y
4x = 2y
Divide both by 2
2x = y
(1,2) when x=1, y=2
2(1)=2 is a true statement
(2,4) when x=2, y=4
2(2)=4 is a true statement
This would be 31/ over 9 the powers <^
I think it is (1,2) I’m pretty sure it’s right
A = pi * r^2
radius 14 ft
A = 3.14 * 14^2
A = 3.14 * 196
A = 615.44...rounds to 615
radius 10 ft
A = 3.14 * 10^2
A = 3.14 * 100
A = 314
difference is : 615 - 314 = 301...I guess it is C...because of the rounding