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.
[[42, 8, 43, 28], [-17, 26, 41, 48, 37], [26, 21, 4, 43], [10, -11, 33, 9, -8], [-36, 14, 23], [-12, -8, 18], [17, 23, -5, 16, -40], [-21, 35, -48, -47, 25]]