Zac buys a watch for $y including sales tax at 15%. show that the sales tax paid by zac is $3y/23

Cass decided to sell game programs for the hockey game. the printing cost was over 20 cents per program with a selling price of 50 cents each. cass sold all but 50 of the programs, and made a profit of $65. how many programs were printed? letting p represent the number of programs printed, set up an equation that describes this situation. then solve your equation for p.

The volume of a cube is 8 in to the 3rd power. how long is each side?

What is the interquartile range (iqr) of the data set represented by this box plot?