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.
[[-39, 6], [45, 44, -14, 2, -9], [-17, 3, 20], [40, -18, -3], [23, 50, 37, 7], [-28, 29, 23], [-41, 20, 10, 7], [10, -42, -34], [-31, 5, 30]]