Adraiana and kyle have the same number of counters. they combine them with terry's counters and divide the total into 3 equal group. if adriana had 9 counters, what is the least number of counters terry could have had
Need help with this problem. Suppose you arrange 48 counters into groups. The first group has 3 counters. Each group after that has 2 more counters than the group before. How many groups do you need to make to use all 48 counters?