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.
[[12, -8], [30, -43], [-38, -6], [-48, 26, 22, 12, -38], [41, 21], [-17, -26], [-10, -9], [11, -8, 21, 36]]