An equation is called if its solution set is empty; that is, if it has no solution.

example: 6(x + 2) - 2x = 4(x + 5)

Arandom number generator is used to model the patterns of animals in the wild this type of study is called

You buy 4 items that cost 2.69 14.45 8.05 13.95 what is the estimated total round to the nearest dollar

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.