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, -37, 15], [0, 0, -34, 20, 34], [24, 21, -21, 14], [7, -29, -10], [0, 24, -14], [1, 19, 33, 5, 46], [2, 17, -7, -12], [-20, -50], [46, 27, -6]]