At a snack stand, drinks cost $1.50. write the expression that could be used to find the total cost in dollars of d drinks?

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

Which undefined geometric term is described as a location on a coordinate plane that is designed by an ordered pair (x,y) ?

15/16 as a decimal rounded to the nearest hundredth