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.
[[-48, -41, 6, 43], [7, 6, -43, -8], [-19, 6, -46, 20, 13], [45, 11], [-14, 31, 20, -45, -35]]