5. A patient is taking 70 mg of a therapeutic drug. 15% of the drug is expelled from the body each hour. Write the function that corresponds to the given situation. (Lesson 13.2) (1 point
D(x) =

answer: the 4 kilogram bag

step-by-step explanation: this is because if you divide the number of kilograms into the total it will tell you how much each individual kilogram would be worth. 2 kilos is 7 and change 3 would be around 6 ish and the 4 kilo would be 4.6 and change and the 5 kilos would be like 4.88

  or  

step-by-step explanation:

if the four friends split the cost, p, of the pizza evenly, then each friend pays one-fourth of the cost of the pizza.

the expression is   or  

answer: 0.64

step-by-step explanation: