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.
[[-31, 15, 34, 1, 39], [26, 27, -10, -4], [31, -42], [-11, -23, 36, 39], [-22, 44, 30, -3, 32], [33, 26, 9, 0], [-14, 40, 13, -21, -46], [-30, 41, -37]]