Find the percent of change. Round to the nearest tenth. $56.00 to $80.00.

Combine the information in the problem and the chart using the average balance method to solve the problem.

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.

What is the benefit of converting measures in a ratio to the same unit