Texas State University offers a 4-year degree. Tuition is $7,215 per year. Jaime has savings of $4,200 and has been offered a scholarship of $1,350 per year from the college. His father can contribute $2,000. How much more will Jaime need to earn to pay for his degree?

Out of the 150 students at a summer camp, 72 signed up for canoeing. there were 23 students who signed up for trekking, and 13 of those students also signed up for canoeing. use a two-way table to organize the information and answer the following question: approximately what percentage of students signed up for neither canoeing nor trekking?