Farrah is 4 years older than 5 times her brother emil's age. farrah is 19 years old. let e represent emil’s age. during the strategize step of the five-step problem-solving plan, which expression would you use to represent farrah’s age? a: 5e + 19 b: 5e + 4 c: e + 19 d: 4e + 5

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.