570-245 = 325
325 / 5 = 65
she keep adding 65 dollars to her acc every week
3x + 11y = 4
2x + 6y = 0
I got
15/2, -5/4
We are given that:
side length = 8 3/2 inches = 9.5 inches
the rule for the area is: A = s^2
Substitute with the side length in the rule given to get the area as follows:
Area = s^2 = (9.5)^2 = 90.25 inch^2
