sashaseaman6426 sashaseaman6426 18-11-2022 Mathematics contestada The temperature in City A i 70. 4 degree and i decreaing at a rate of 0. 2 degree per hour. The temperature in City B i 60. 4 degree and i riing at a rate of 1. 8 degree per hour. After how many hour will both Citie be at the ame temperature?