What is the perimeter of a rectangle if the shorter side is 5x+4 and the longer side is 0.5x+3

What is the first quartile of this data set? 10, 11, 12, 15, 17, 19, 22, 24, 29, 33, 38 a. 12 b. 19 c. 29 d. 10

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

Solve each quadratic equation by factoring and using the zero product property. 10x + 6 = -2x^2 -2