Initially, the ratio of ed’s toy cars to pete’s toy cars was 5: 2. after ed gave 30 toy cars to pete, they each had an equal number of toy cars. how many toy cars did they have altogether?

Out of the 180 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? 72% 40% 54% 98%