Nancy went into the "upside down" for (x) minutes, and Will went into the "upside down" 5/8 more than that. Write an equation that relates the number of minutes Nancy was in the "upside down" (x) with the number of minutes that Will was in the "upside down" (y).

7. the area of the playing surface at the olympic stadium in beijing isof a hectare. what area will it occupy on a plan drawn to a scaleof 1: 500?

If value of cos330° is √3/2 then find tan165°.

The point of intersection of the diagonals of a rectangle is 4 cm further away from the smaller side then from the larger side of the rectangle. the perimeter of the rectangle is equal to 56 cm. find the lengths of the sides of the rectangle. 16 points answer quick