Answer:
Step-by-step explanation:
Substitute 
and 
back into the equations.
We cannot find and as we don't have enough information.
Length x Width = Area
In your case, you'd want to flip around the equation.
100+x=900
900 divided by 100 is 9, so your width would be 9 Yards.
Answer:
96
Step-by-step explanation:
8x6=48
48x2=96
Answer:
square- x^2+4x+2^2-2^2+1
solutions- x= -1 and 9
Step-by-step explanation:
I searched vertex form calculator to find the square
I use desmos to find the solutions
