Answer and Explanation
Your Answer is
Correct Answer is G
Explanation
(110×3+55×15)÷165 = 7
Use the following information to answer questions 26-29.
At registration for the first semester, the 1,500 students at Abraham Lincoln High School selected the primary mode of transportation each planned to use to get to school during the semester. The circle graph below shows the distribution of students who selected the various modes of transportation.
28. A student who parks at school must have a parking permit for the car he or she drives. For students who drive for a car pool, the permit costs $3. For students who drive alone, the permit costs $15.
Before registration began, the school office had sold 165 student parking permits, 110 for car pools. What was the average cost paid for these 165 student parking permits?