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.
[[-13, 21, 9, -31, -29], [-20, 6, 0], [-48, 45, -10, 49, 45], [31, -18, -35, -40, 27], [-11, 0, -20], [-11, 22], [-34, 16], [-23, -25, 22], [-18, -46, 27, 28, -42], [-37, 6]]