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.
[[9, -13, -23, -15, -10], [-10, 42, -17], [10, -11, 0, 33], [9, -34], [-35, -42, 25, 25], [-13, -13, -9]]