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.
[[-35, -34, 48], [0, -22, -16, 4, 15], [-44, 4, -24], [-19, 16, 12, 50], [-22, -40, 17, 9]]