Solve for x 4 ( x + 3 ) < 3 ( x + 5 )

Lin is shopping for a couch with her dad and heard him ask the salesperson “how much is your commission? ” the salesperson says that her commission is 5 1/2% of the selling price. a.how much commission will the salesperson earn by selling a couch for $495? b.how much money will the store get from the sale of the couch?

What is the distance between (–2 1/2,-3) and (1, –3)?

What is the vertex form of f(x) = x2 + 6x + 3