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.
[[5, -17, -38, -50], [36, 38, 38, -32], [-9, -44, 33, -38], [18, -32, 38], [35, -48, 37, -27, 32], [27, 38, 41], [29, -46], [-46, -40, -24], [3, -28, -48, 4, -32]]