Definition: In this task you will be given a list of lists, of numbers. For every inner list, you should multiply every number in that list and put the results in your answer. The output should be a list of numbers with the same length as the number of the lists in the input list.
Input: [[49, 25, 7, -13], [-34, 8, -2, 50, -45], [6, 17, 17, 4], [-23, 33, -9, 50], [-8, 45, 24], [10, -28, -48], [43, 23, 35, -28], [48, -43]]

[-111475, -1224000, 6936, 341550, -8640, 13440, -969220, -2064]