Use the quadratic model p(x) = 25x^2 − 24x + 615 to predict p(x) if x equals 8. a) 2023 b) 1672 c) 2677 d) 2203

Which recursive formula can be used to determine the total amount of money earned in any year based on the amount earned in the previous year? f(n+1)=f(n)+5

Tom had a total of $220 and he spent $35 on a basketball ticket . what percent of his money did he have left?

Can someone me with #s 8, 9, and 11. with just one of the three also works. prove using only trig identities.