Adult tickets for a play cost $7 and student tickets cost $3.50. the play needs to make at least $800

Liz is shipping a package to her friend.the maximum weight of a medium flat-rate box is 20 pounds,including the box which weighs 6 ounces.write and solve an inequality to describe the possible weight ,w, of the contents that liz will ship to her friend if she must use a medium flat-rate box.

Aline passes through (1,-5) and(-3,7) write an equation for the line in point slope form rewrite the equation in slope intercept form

Find the zeros of each function. f(x) = 6x^2 - 7x - 20