If x = 13 units, y = 24 units, z = 21 units, and h = 5 units, then what is the surface area of the triangular prism?

Lee has $1.75 in dimes and nickels. the number of nickels is 11 more than the number of dimes. how many of each coin does he have?

Acomputer store buys a computer system at a cost of $370.80. the selling price was first at $ 618, but then the store advertised a 20 % markdown on the system. answer parts a and b. a. find the current sale price.

Look at triangle wxy what is the length (in centimeters) of the side wy of the triangle?