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.
[[32, -1], [-1, 18, -4, -13, 2], [-7, 33, 31, -42], [-33, -28, 14, 17, -38], [7, -36], [-41, -34, 29, -31], [0, 42], [-45, 47, -9, -48]]