Jack is learning to save, spend, and give his money away. he has determined to give away 10% of his summer job earnings. if he gives away $256, how much did he earn this summer?

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.

Nicole is making carrot bread she needs 5 cups of carrots for 2 cups of sugar.what is the ratio of cups of sugar to cups of carrots that nicole will need? write the ration in three different ways

The complement of an angle is one-sixth the measure of the supplement of the angle. what is the measure of the complement angle?