3/x+3+2/x What is the common denominator in this rational expression? Answers should be given in fully factored form.

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?

Select the correct answer and solve for y

Through which points should a line of rotation be placed to create a cylinder with a radius of 3 units