Afrustrum of a pyramid is a right pyramid with its top cut off. let v be the volume of frustrum of height h whose base is square of side a and top is a square of side b. find the volume of a full right pyramid

Asif spent $745.10 on 13 new file cabinets for his office. small file cabinets cost $43.50 and large file cabinets cost $65.95. write and solve a system of equations to find the number of small cabinets and large cabinets he purchased. determine if each statement is true or false. 1. he purchased 5 small cabinets. true or false 2. he purchased 7 large cabinets. true or false 3. he spent $527.60 on large cabinets. true or false

Point r divides in the ratio 1 : 3. if the x-coordinate of r is -1 and the x-coordinate of p is -3, what is the x-coordinate of q? a. b. 3 c. 5 d. 6 e. -9

You are at a restaurant and owe $38 for your meal. you want to leave a 20% tip. how much will your tip be?