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.
[[25, 42, -47, 27, -2], [-42, -42, -11, 27, -50], [37, 24, 35, 24], [-11, 11, -25], [19, -33, -4], [28, -44], [-34, -14], [-17, 25, 31], [-16, -40, 21, 48]]