Which expression is the simplest form of 5(x-3)-3(2x+4)/9?

Can (2,3 and square root 10) be sides ona right triangle?

Write an equation for the function that includes the points (1,4/5) and (2,2/3)

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