Find the area of the trapezoids. What is the Area of the trapezoids

A= Square units

Simplify 4 square root of 2 end root plus 7 square root of 2 end root minus 3 square root of 2 . (1 point) 2 square root of 8 8 square root of 2 8 square root of 6 6 square root of 8

Due to financial difficulties the owner of 4 skateboard stores is going to close 2 of his stores. based on the money earned at each store, which two stores should remain open?

Solve the following pair of equations for x and y: ax/b_ by /a= a +b; ax - by = 2ab