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.
[[37, 43, -30], [-42, -40, 8, -23], [44, -27], [-40, 7, 49], [-19, -8, -23, 8, -45], [13, -45, -42, 9], [-23, 11, -8, -24, -24], [-29, -5, -36]]