22. There are 112 seats in the school auditorium. There are 7 seats in each row. There are 70 people seated, filling up full rows of seats. How many rows are empty?

A car was valued at \( \$ 34,000 \) in the year 1990 . The value depreciated to \( \$ 11,000 \) by the year 2006 . A) What was the annual rate of change between 1990 and 2006 ?

In a box of 80 glasses, 3 are broken. Work out the percentage of broken glasses in the sox.

A car was valued at \( \$ 45,000 \) in the year 1993 . The value depreciated \( \$ 12,000 \) by the year 2003 . A) What was the annual rate of change between 1993 and 2003 ?

a) \( \frac{4}{5}+\frac{2}{5}= \)

4. Bir takımın 36 maç oynadığı bir süper lig sezonunda galibiyete 3 puan, beraberliğe 1 puan, mağlubiyete ise puan verilmemektedir. Sezon boyunca 3 mağlubiyet alan bir takım 85 puanla şampiyon olduğuna göre, aldığı galibiyet sayısı kaçtır? \( \begin{array}{llll}\text { A) } 24 & \text { B) } 25 & \text { C) } 26 & \text { D) } 27\end{array} \) E) 28 \( l \)