Find the constant of variation (k) for the inverse variation. then write an equation for the inverse situation. y= 5 when x= 7.5 a: k= 15; xy= 1.5 b: k= 37.5; 37.5y= s c: k= 2.5; y= 2.5/x d: k= 37.5; xy= 37.5

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 heaviest 16% of all men in weight weigh more than how many pounds ?

What is the greater volume 72 quarts or 23 gallons