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.
[[-43, 5, -37], [34, -7, 0, -28], [43, 38, -25, 47], [-33, 8], [-6, 21, 0], [-24, 47, -35], [23, 21, -42, -48, -7], [22, -47, 15], [2, -38, -27, -31, -7]]