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.
[[-30, 36, -8, -42], [29, -32, -10, -50, 37], [-36, 32, 30], [-50, -36, 43, -40], [45, -28, 38, -24, -44], [-22, 10], [34, -10, 26], [20, 19], [-38, 29, 45], [-16, 22]]