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, -1, -29, 12, -48], [47, -4, 21, 28, -37], [-18, -29, -6], [28, 46, 6], [14, -37], [-21, -47, -26, 5], [-17, 50], [-37, 8], [-7, -38, 45, 44, 22]]