What is the equation of this line? 1. Y= -1/2 x-2
2. Y= -2x-2
3. Y= 2x-2
4. Y= 1/2 x-2

Fanny mendelssohn manages all the magazines and paperback books at a local grocery store. she prices many paperbacks to sell at $7.99. the cost to the store is $5.29. what is the markup rate on a paperback book, based on its cost?

Afootball is throw by a quarterback to a receiver

What is the area of the wall surface of a room that is 16’ x 18’ with 9 ceilings?