Easy math .-. Rose had $40 dollars and her brother had $100. Rose stole $20 from her brother, how much money does Rose have now?

Need ! the total ticket sales for a high school basketball game were $2,260. the ticket price for students were $2.25 less than the adult ticket price. the number of adult tickets sold was 230, and the number of student tickets sold was 180. what was the price of an adult ticket?

Let f(x) = 5/x and g(x)=2x2+5x. what two numbers are not in the domain of f o g

Ana earns 2.5% simple interest on $2,000 in her savings account. she does not make any deposits or withdrawals. after 3 years, how much interest will ana have earned on her savings account?