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.
[[-9, -3, -46, 26], [12, -17, 24, 13], [-42, -28], [44, -16, -33], [29, 22, -39, -16, 11], [-38, -34, -33, 34], [31, 19, 21, -46], [-42, 19, 4, -5]]