Geometry

Quadrilateral WXYZ is inscribed in a circle with m∠W = 50° and m∠X = 108°.

What is m∠Y?

72°

130°

158°

40°

The u-drive rent-a-truck company plans to spend $13 million on 320 new vehicles. each commercial van will cost $25 comma 000, each small truck $50 comma 000, and each large truck  $80 comma 000. past experience shows that they need twice as many vans as small trucks. how many of each type of vehicle can they buy?

How to find the exponential function y=ca^x, with points (1,2) and (2,1)

50 plz, given the system of equations, match the following items. x + 3 y = 5 x - 3 y = -1 a) x-determinant b) y-determinant c) system determinant match the following to the pictures below.