• The cost of the meal was $45.67. The sales tax was 8%. They left a tip of 15% of the cost of the meal and the tax. What was the total cost of the meal, tax, and tip combined?

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 in pounds, w, of the contents that liz will ship to her friend if she must use a medium flat-rate box. use the drop-down menus to explain your answer.