In 2010, a company's sales were $52 million. In 2011, the sales changed by -57
million. In 2012, the sales changed by - 53
million. How many millions of dollars in
sales did the company make in 20122

Tatiana wants to give friendship bracelets to her 32 classmates. she already has 5 bracelets, and she can buy more bracelets in packages of 4. write an inequality to determine the number of packages, p, tatiana could buy to have enough bracelets.