TO get this answer, we divide the spent money by the earned.
2500/3600=0.69
The answer is 69%
10x^2-23x+13
(10x-13)(X-1). Answer
Look at steps to learn this try not to just copy answer
10x(X-1)= 10x^2-10x
-13(X-1)= -13x+13
-10x^2-10x-13x+13
-10x^2-23x+13
I think the answer is x2 + 3x -28 and the x2 is x to the POWER of 2
