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.
[[-45, 49], [-49, -42], [-41, 15, -28, 30], [43, 50], [7, 11, 14], [-22, -24], [31, 44, 12, -1, -37]]