Question

The first row in an auditorium has 13 seats. Each row behind it has 2 more seats. If there are 28 rows in the auditorium, how many total seats are there?

Answer 1

Answer:

there are 418 seats in the auditorium

Step-by-step explanation:

first you would take 15 and times it by 27 because only one row has 14/3 seats and the rest have fifteen.

then you would add the remaining 13 seats and get 418.