Referring to the fig. in question #19, write the equation in standard form of the horizontal line through the point (3,0).

Which expression is equivalent to 2x^2+7x+4?

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?

Micheal is 4 times as old as brandon and is also 27 years older than brandon. how old is micheal