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.
[[-26, -21, 7, -42], [8, -43], [31, 24, 46, -44, 14], [-9, 38, 34, 30], [46, -43, 24], [7, -49]]