TH12
4.) Sam bought a hamburger for $5.25, a coke for $1.75 and an ice cream cone for
$2.75. He paid with a $20 bill, How much change should he get back?

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.

Apatient is given 50 mg dose of medicine the medicines effectiveness decreases every hour at a constant rate of 40% what is the exponential decay function that models this scenario how much medicine will be left in the patients system after 2 hours

A. 127 cm^2 b. 144.5 cm^2 c. 172 cm^2 d. 50 cm^2