Preform the indicated operation 2/3 + 3/8

What are the vertical asymptotes of the function f(x) =5x+5/x2 + x-2

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

15m is what percent of 60m; 3m; 30m; 1.5 km? the last one is km not m