Aaron is going to a carnival that has games and rides. each game costs $2.75 and each ride costs $4.75. aaron spent $20.50 altogether at the carnival and the number of games he played is twice the number of rides he went on. determine the number of games aaron played and the number of rides aaron went on.

(if f(x)=4x^2 and g(x)=x+1, find (f o g)(x)

Rewrite the following without an exponent. (5/8)-1

Idont understand math at all! : o( use this scenario to answer the remaining questions: brenton purchased a new bedroom set for $4,500.00. he lives in arizona and pays a 8.75% sales tax. if he made a 50% down payment and financed the rest, what amount did he finance? what is the total sales tax brenton will pay? enter your answer in currency format, round to the nearest cent. what was brenton's total amount financed? enter your answer in currency format, round to the nearest cent.