A buoy marks a channel for boat navigation and bobs up and down with the motion of the waves. In the given function, represents the height of the buoy above sea level, in feet, after t seconds.

Astore sells two types of radios. one type sells $87 and the other for $119. if 25 were sold and the sales were $2495, how many of the $87 radios were sold a) 5 b) 20 c) 15 d)10

Find the equation using the point (4,8)

Which of the following correctly justifies statement four of the two column proof? a. corresponding angles theorem b. transitive property of equality c. vertical angle theorem d. substitution property of equality