Amiri can deliver his newspapers in 85 minutes. it takes horus 65 minutes to do the same route. how long would it take them to deliver the newspapers if they work together?

Solve the system by the elimination method. 3x - 2y - 7 = 0 5x + y - 3 = 0 to eliminate y, the lcm is 2. which of the following is the resulting equations? 1.3x - 2y - 7 = 0 5x + y - 3 = 0 2.3x - 2y - 7 = 0 -10x - 2y + 6 = 0 3.3x - 2y - 7 = 0 10x + 2y - 6 = 0

John bought 5 lemons and used 2 of them for a salad how much did he use for.a salad . he used % of the lemons.

Pls yall i really need the answer fr fr