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.
[[-43, 43, -22, 24], [-38, 17, 33], [-28, -49], [32, -18], [8, 48]]