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.
[[18, 25], [-2, 11, -24], [46, 46, 37], [32, -32, 7], [-31, -8], [-19, 14, 39], [26, -13, 9, 30], [1, 39, -42, 5, 39], [49, -4]]