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.
[[-46, -49, 32, -24, 4], [-9, -34, 43, -22, -5], [-4, -45, 46, 49, -41]]