Melissa needs to buy some pencils. brand a has a pack of 24 penals for $8.77. brand b has a pack of 26 pencils for $9.54
find the unit price for each brand. then state which brand is the better buy based on the unit price
round your answers to the nearest cent.

Liz is shipping a package to her friend.the maximum weight of a medium flat-rate box is 20 pounds,including the box which weighs 6 ounces.write and solve an inequality to describe the possible weight ,w, of the contents that liz will ship to her friend if she must use a medium flat-rate box.

The weekly revenue for a company is r = 3p^2 + 60p + 1060, where p is the price of the company's product. what price will result in a revenue of $1200.

What expression is equivalent to log3(x+4)