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.
[[-20, 7, -9, 34], [-44, 27, -23], [-48, -14, -47, 18], [44, -40, -50, -38], [22, 6, 16, -6], [18, 23], [-20, 44, 22, 38, -6], [25, -46, 17, -46, 45], [-3, 25, -4, 7, -11], [-16, 4, 19]]