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.
[[45, 6, 48, 37, 40], [-40, 34], [30, -22, -33], [43, -11, -23, 4], [-15, 9], [19, -7, 15, -49, 20], [33, -25, -39, -8, -23]]