Angle theta is in standard position. If (8,-15) is on the terminal ray of angle theta, find the values of the trigonometric functions.

Given that (x-3) is a factor of f(x)=x^3+ax^2-x-6, find a and hence the number of real roots or the equation f(x)=0

Amovie streaming service charges it’s customers $15 a month. martina has $98 saved up. will she have any money left over if she pays for the maximum amount of months she can afford? explain.

What integer is equivalent to 9 3/2