<span>18 - 2t = 12 - 0.5t 6 = 1.5t t = 6/1.5 t = 4 hours time required to have the same height = 4hours At what time ? answer : at 10pm ------------------- 12inch candle lasts longer ..</span>
Step-by-step explanation: Is your second one in the right format? I don't understand what it is asking. For the first one, however, you need to free the y being multiplied to 8 and so you are going to undo it by dividing 369 by 8.
