Amy solved the equation 2x^2 - x - 36 = 0. She stated the solutions were , 9/2 and -4. Do you agree with Amy's solutions? Explain why or why not?​

Add the two expressions 3.8b - 7 and 2.9b + 9 enter your answer in simplified form

Which represents the solution set of the inequality 5x-9 < 21? a. x < 12/5 b. x > 12/5 c. x > 6 d. x < 6

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