Working together,2 groomers can brush 8 horses in 3 hours. how many hours would it take 3 groomers to brush 12 horses at this rate? explain to me how it is done.

Which expression can be used to determine the slope of the line that passes through the points -6, three and one, -9

Aperpendicular bisector, cd is drawn through point con ab if the coordinates of point a are (-3, 2) and the coordinates of point b are (7,6), the x-intercept of cd is point lies on cd.

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