Suppose point J is the midpoint of segment LM where J(5, -1) and M(0, 6). What are the coordinates of end point L?

Need on this one asap im almost done with this subject

Divide. reduce the answer to lowest terms.5 2/3 ÷ 3 1/9

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