Adult tickets to a basketball game cost $5. Student ticket cost $1. A total of 2,814 was collected on the sale of 1,150 ticket. How many of each type of ticket were sold?

Does anyone know how to do geometryme with this problem

Write the sine and cosine values of a, b, respectively, in the figure for (1) and (2) + explanation.

Cate purchases $1600 worth of stock and her broker estimates it will increase in value by 4.2% each year. after about how many years will the value of cate's stock be about $2000