A$129.50 stereo is discounted 40%. the next month, the sale price is discounted 60%. is the stereo now “free”? if not, what is the sale price?

Which functions shave a maximum and are transformed to the left and down of the parent function ,check all that apply f(x) = x2? p(x) =14 (x+7)2 + 1

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

Car a and car b were in a race .the driver of car b claimed that his car was twice as fast as car a