Apet store is having a pet fish sale. lenny bought p platies and l loaches. write an algebraic expression to represent the total cost of the fish.

50 ! pls ! 12.  building codes regulate the steepness of stairs. homes must have steps that are at least 13 inches wide for each 8 inches that they rise.

a. discuss how to find the slope of the stairs.
b. describe how changing the width or height affects the steepness of the stairs.

The two square pyramids are similar. find the total volume of both pyramids if the ratio of their surface areas is 9/16

Cal's go cart has a gas tank with the dimensions shown below. he uses a gas can that holds 11 gallon of gas, to fill the go cart tank. 11 gallon = 231 inches^3 how many full gas cans will it take to fill the go cart's gas tank?