Given the equation (X - 6)^2 = y + 7, find the vertex.

Adj has a total of 1075 dance and rock songs on her system. the dance selection is 4 times the size of the rock selection. write a system of equations to represent the situation.

You are at a restaurant and owe $38 for your meal. you want to leave a 20% tip. how much will your tip be?

Suzanne began a trip with 18 1/2 gallons of gas in the gas tank of her car if she hughes 17 3/4 gallons on the trip how many gallons does she have left once she finish the trip