Answer and Explanation
Your Answer is
Correct Answer is A
Explanation
It is known from the question that the number of seats in row n is 10+ (n-1)×4, and then substitute n=8 into the solution
Use the following information to answer questions 25-27.
At East High School, the 20 cast members of the spring musical sold 2 types of tickets—student and adult—for the Friday night and Saturday night performances. The price of each student ticket was $2 and the price of each adult ticket was $3. The table below gives the number of tickets sold, by type and by night.
The stem-and-leaf plot below shows the number of tickets, regardless of type, sold by each of the 20 cast members.
The auditorium where the spring musical will be performed has 10 seats in the 1st (front) row. Each row behind the 1st row has 4 more seats than does the row in front of it.
27. How many seats are in the 8th row of the auditorium?