Simply the expressions:

x + 4x + 6x =
3x + 4x + 5x =
9(5x) =
3x + 8y + 13x =
7(3x + 5y) =
3x + 6x + 2x =

Using the side-splitter theorem, daniel wrote a proportion for the segment formed by luke segment de. what is ec?

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

10% of 1,900,000. show me how you got the answer