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.
[[-28, 13, -44, 13], [-6, -37, 11], [-42, -22, -13, 22, -29], [-44, -50, 6, -48], [10, 1], [-19, 38, -16, -8], [42, -23, 28, -46, -30], [-28, 49]]