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.
[[-5, 11, 18, 13, -11], [23, -3, -40, -46], [40, -25, 44], [-45, -48, 32, 38, 39], [30, -42, -29, -8, 35]]