Alaina is selling wreaths and poinsettias for her chorus fundraiser. wreaths cost $27 each poinsettias cost $20 each. if she sold 15 poinsettias and made $543, how many wreaths did she sell?

If 1 is divided by the sum of y& 4.the result is equal to 3 divided by 4, find the value of m

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?

The measure of one angle of an octagon is two times smaller that of the other seven angles. what is the measure of each angle?