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.
[[-36, -42, 18, -8], [31, 38, -44], [-7, -7], [-33, 10], [14, -22, -30, -5], [-10, -13], [-29, 15, -44, 15, 13]]