Line segment EF had endpoints E(5,-1) and F(-3,8). What are the coordinates of the midpoint of EF?

Our goal is to collect email addresses from 60% of customers who purchase a product." so that means if i talk to 95 customers, i need to persuade to provide an email address?

Me, prove a quadrilateral with vertices g(1,-1), h(5,1), i(4,3) and j(0,1) is a rectangle using the parallelogram method and a rectangle method.

How do you write 600 as a product of its prime factors (index! )