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.
[[-30, 40, -13], [25, 16, -29, -9], [-3, 38, 7, -29, -40], [1, -38], [9, 38], [30, -39, -24, -4, 39], [-3, -46]]