Answer:
x^2+6x+9
Step-by-step explanation:
expand the expression
The two students didn’t take each bonus question because several people already had done it
-x + 4 and that is the correct answer
I think the answer is C) 3.2 units i am sorry if i am wrong
Here is your system of equations:
200x + 400y = 3200
y = 2x
Now plug into your calculator to see the graph.
Where the lines cross each other is the point that shows the solution.