Arectangular prism has dimensions of 1 1/2 , 2, and 7/2 in.

what is the volume of the prism? show your work and express your answer as a decimal or mixed number.

Acomputer store bought a program at a cost of $10 and sold it for $13. find the percent markup

Side xy of triangle xyz is extended to point w, creating a linear pair with ∠wyz and ∠xyz. measure of an exterior angle what is the value of x? 64 80 100 180

Ken earned $128 from his part-time job this summer. he spent 25% of his money on games. he is going to donate 1/6 of the remaining money to charity. how much money will the charity receive?