Theres a math tests coming up

James was playing a game with his friends. he won 35 points. then he lost 15, lost 40 and won 55. how did he come out

Which fraction is equal to 1hole and 2/5? a.3/5 b.75 c.57 d.73

The party planning committee has to determine the number of tables needed for an upcoming event. if a square table can fit 8 people and a round table can fit 6 people, the equation 150 = 8x + 6y represents the number of each type of table needed for 150 people.