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.
[[23, -34, 43, 28], [25, 11, -23, -40], [-36, -20], [22, 20], [33, 25, -46], [-30, 6, 43], [-14, -37, 4, -38], [50, -31, -46, -36, -34], [35, -33, 30], [-38, -46, -6, 23]]