5x - 10y = 20
y = -2x + 6
are they perpendicular , parallel, or niether?

Mon wants to make 5 lbs of the sugar syrup. how much water and how much sugar does he need… …to make 5% syrup?

1. how do you find p(a and b) if a and b are dependent events for two or more actions, such as selecting two candies and drawing p(green, and then pink)?

Which are the possible side lengths of a triangle?