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.
[[-49, 36, 16], [22, -26, 33, -33], [-28, -19, -23, -35], [16, -50], [17, -21, -10], [-9, -35, -45], [-29, -12, 21], [40, -4, 0], [-20, -21, -45]]