Find the angle of depression from point A to C

Astore sells two types of radios. one type sells $87 and the other for $119. if 25 were sold and the sales were $2495, how many of the $87 radios were sold a) 5 b) 20 c) 15 d)10

Jenisey has $24 to spend on seven pencils. after buying them she had $10. how much did each pencil cost.?

The volume of a cube-shaped shipping container is 13,824 cubic inches. find the edge length of the shipping container.