Find the area of the quadrilaterals

1. evaluate 8x(2)y9(-2) for x=-1 and y=2 2. simplify the equation. -() 3. simplify the expression. [tex]\frac{5}{x(-2) y9(5)}[/tex]

Given abc find the values of x and y. in your final answer, include all of your calculations.

4. a single woman uses an online cash flow calculator which reveals a cash flow of 203. what does this mean?