Name the operations:

Some boys and girls were asked if they had a pet. one third of the group were boys. there were 20 boys. 20% of the girls had a pet. boys with a pet : girls with a pet = 1 : 5 i need to know how many girls there are.

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

Is the point (0, 8) on the x-axis or y-axis? how do you know?