1. sin(x+20) = cos(2x+10)
2. sin (2x+14) = cos(x-5)

For which rational expression is -2 an excluded value of x?

The sum of two numbers is 12 and their difference is 18 what are the two numbers

The revenue each season from tickets at the theme park is represented by t(c)=5x. the cost to pay the employees each season is represented by r(x)=(1.5)^x. examine the graph of the combined function for total profit and estimate the profit after four seasons