Below is an instruction that describes a task. Write a response that appropriately completes the request in Swahili. Please answer in Swahili.

### Instruction:
Roosevelt High school plays a basketball tournament with Greendale High school. Roosevelt high school scores 30 points in the first game, half as much in the second game, and triple as much as the second game in the third game. At the end of the tournament, Roosevelt high school receives 50 bonus points and Greendale high school has 10 points less than Roosevelt high school. How many points does Greendale high school have?

### Response:
 Katika mchezo wa pili, Shule ya Upili ya Roosevelt inapata nusu ya alama za mchezo wa kwanza, ambazo ni 30 / 2 = 15 alama.
Katika mchezo wa tatu, Shule ya Upili ya Roosevelt inapata mara tatu ya alama za mchezo wa pili, ambazo ni 15 * 3 = 45 alama.
Kwa alama za ziada, Shule ya Upili ya Roosevelt inapata alama 50 zaidi, hivyo jumla ya alama zao ni 45 alama + 30 alama + 15 alama + 50 alama = 140 alama.
Jumla ya alama za Shule ya Upili ya Greendale ni 140 alama - 10 alama = 130 alama.