After taking medicine, the human body begins to break it down and remove it according to a pattern of exponential decay. If Samuel takes
500 mg of medication and his body removes 85% of the medication every five hours, which function models the amount of medication in
Samuel's boy after t hours?

Which of the following tables represents exponential functions?

How do you solving the solution of each system using elimination?

Liz is shipping a package to her friend. the maximum weight of a medium flat-rate box is 20 pounds, including the box which weighs 6 ounces. write and solve an inequality to describe the possible weight in pounds, w, of the contents that liz will ship to her friend if she must use a medium flat-rate box. use the drop-down menus to explain your answer.