The ratio of boys to the entire class is 2 to 5 how many boys are there if there are 80 students in total

How many lines can be drawn through points j and k? 0 1 2 3

At $1.32 million, they closed last month percent above what they paid in 2007." how much did they pay in 2007?

Aball is dropped from a height of 10m above the ground. it bounce to 90% of its previous height on each bounce. what is the approximate height that the ball bounce to the fourth bounce?