How many pounds of nuts selling for $9 per lb and raisins selling for $3 per lb should a person combine to obtain 210 lb of a trail mix selling for $5 per lb?

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

Asystem of equations has 1 solution. if 4x-y=5 is one of the equations , which could be the other equation ?

What is the location of point g, which partitions the directed line segment from d to f into a 5: 4 ratio? –1 0 2 3