Which expression is equivalent to 8-(6r+2)?

Determine the difference: 3.2 × 1010 – 1.1 × 1010. write your answer in scientific notation.

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

Hey hotel charges guests $19.75 a day to rent five video games at this rate which expression can be used to determine the charge for renting nine video games for one day at this hotel? pls