On Saturday, Mrs. Armour bought 7 pairs of socks for 3$ each, and a swerater for her dog for 12$. Then she found a 5$ bill on the sidewalk. Over the course of Saturday, what was the change in the amount of money Mrs. Armour had?
7 pairs of socks for 3 dollars each 7 * 3 = 21 21 + 12 = 33 $12 for the sweater for her dog and then the 5 dollar bill totally amount of change> 33 + 5 =38 so she spent 28 dollars but she had $38
