Answer:
$288
Step-by-step explanation:
If each square yard of carpet is $36, you just have to multiply 8 by that to get the total.
The nature of roots is 2348
real part of x(y)=4*2-(-9*5)=53 so 1 is x(y): real part of x(y)=
real part of 2x(y)=2*53=106 so 2 is 2x(y)
real part of -x+3y=-4+6=2 so 3 is -x + 3y
real part of 4x-y=16-2=14 so 4 is 4x - y