NEED HELP! Will give brainest!

Evaluate each expression. Show your work.

One positive number is 9 more than twice another. if their product is 95, find the numbers

What is the volume of this container?

Asales representative from a local radio station is trying to convince the owner of a small fitness club to advertise on her station. the representative says that if the owner begins advertising on the station today, the club's total number of members will grow exponentially each month. she uses the given expression to model the number of club members, in hundreds, after advertising for t months.