Which of these represents a vertical line?
y=3x
y=3
x=3y
x=3

What could explain what happened when the time was equal to 120 minutes

You have a 32-foot fence around a square garden. there are 4 equal sections. you paint 13 of one section of the fence. what fraction of the fence did you paint? you have a 32-foot fence around a square garden. there are 4 equal sections. you paint 13 of one section of the fence. what fraction of the fence did you paint?

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