The price of a gallon of gas dropped from the summer high price of $3.50 to the winter low price of $2.87 . By what percentage was the price of gas reduced?

Solve the system by the elimination method. x + y - 6 = 0 x - y - 8 = 0 when you eliminate y , what is the resulting equation? 2x = -14 2x = 14 -2x = 14

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.

Which graph has figures that can undergo a similarity transformation to justify that they are similar? (obviously not the third one)