[ná»™i công] [Helena Dea Bala] [Braun BT3020] [Seventy of Myra’s classmates are traveling by bus to a football game in another town. They hired 2 buses, but there were only 64 seats. The remaining 6 students had to travel in a separate van.The equation 2b 6 = 70 represents the given scenario. What does b represent?the number of buses] [Tô Hải] [GP35-141] [ha huy khoai] [عطية، محسن (2008)، الاستراتيجيات الحديثة في التدريس الفعال] [phương pháp bảo toàn e] [Một chiến dịch ở bắc kỳ]