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.
[[-5, -2], [-5, -10], [-32, 0, -10, 5], [-23, -31], [-2, -8], [-43, 7, -37, -31], [-39, -30, 44], [6, -39, -37, -30], [-44, -42, -5, -5, 40]]