Which lines are perpendicular to the line y – 1 = 1 (x+2)? Check all that apply.
y+ 2 = -3(х – 4)
у – 5 = 3(х + 11)
Y= -3х – 5/3
у= 1/3х - 2
3х + y = 7

James wants to promote his band on the internet. site a offers website hosting for $4.95 per month with a $49.95 startup fee. site b offers website hosting for $9.95 per month with no startup fee. for how many months would james need to keep the website for site a to be a better choice than site b? define a variable for the situation. write an inequality that represents the situation. solve the inequality to find out how many months he needs to keep the website for site a to be less expensive than site b. using words, describe how many months he needs to keep the website for site a to be less expensive than site b.

Using the quadratic formula find the zeros of the given polynomial -5x^2+3x-11

Monica build a remote control toy airplane for science project to test the plane she launched it from the top of a building the plane travel a horizontal distance of 50 feet before landing on the ground a quadratic function which models the height of the plane in feet relative to the ground at a horizontal distance of x feet from the building is shown