There are 10 players on the soccer team. Three of the players are in fifth grade. Five of the players are in the sixth grade. What fraction of the players are in fifth and sixth grade

Sue's average score for three bowling games was 162. in the second game, sue scored 10 less than in the first game. in the third game, she scored 13 less than in the second game. what was her score in the first game?

An object in geometry with no width, length or height is a(n):

Kevin's bank offered him a 4.5% interest rate for his mortgage. if he purchases 3 points, what will be his new rate?