Which rational number represents this expression? 3 + (-0.5) - 3 1 4 A) -0.75 B) -0.50 C) 0.50 D) 0.75

Water flows at a steady rate from a tap. its takes 40 seconds to fill a 4 litre watering can from the tap. the rate at which water flows from the tap is halved. complete: 4 litres into cm3

Ten times the square of a non-zero number is eqaul to ninety times the number

There are 3232 forwards and 8080 guards in leo's basketball league. leo must include all players on a team and wants each team to have the same number of forwards and the same number of guards. if leo creates the greatest number of teams possible, how many guards will be on each team?