Find two positive numbers whose sum is 300 and whose product is a maximum

What is the slope of a line that is perpendicular to y = 3x + 1

Given that ot =5, xt=12, and ox= 13 is xy tangent to circle o at t? explain.

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