Help me, please

What are the measures of the angles of the inscribed quadrilateral?

Solve 13 + w/7= -18 (w/7 is a fraction)

Given: x - 4x > 0, then the solution set in interval notation is: (-2, 0) true o false

Ashley spent half of her lunch money on a turkey sandwich. then she spent two-thirds of the money she had left on a bottle of juice and the rest of the money on a cookie. if the cookie cost $.75, how much lunch money did ashley have to start with?