Derek borrowed some money from his mother at 4% simple interest to buy a car. If he paid $360 in interest after 2 years, how much did he borrow? use the formula : I=Prt

Sam claims that cos x =sin y if x and y are congruent angels. is sam correct ?

Amanager recorded the number of bicycles sold by his company each quarter. his projected sales after t years is given by the expression below. which of the following statements best describes the expression? a. the initial sales of 575 bicycles increases at the rate of 4% over 4 quarters. b. the initial sales of 575 bicycles increases at the rate of 18% over 4 years. c. the initial sales of 575 bicycles increases at the rate of 4% over t quarters. d. the initial sales of 575 bicycles increases at the rate of 18% over t years.

Janet drove 300 miles in 4.5 hours. write an equation to find the rate at which she was traveling