Donald has x twenty-dollar bills and 1 ten-dollar bill,
how much money does donald have?
write your answer as an expression,
dollars

Which statement about the annual percentage rate (apr) is not true?

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.

What is the value of n in the equation -1/2(2n+4)+6=-9+4(2n+1)