What is the greatest common factor of 27 and 36

Thelime contains the point(-3,0) and parallel x-3y=3( show all work)

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?

Which table represents points on the graph of h(x) = 3√-x+2?