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.
[[-35, 37, -11], [-21, 36, 5, -11], [9, 8], [-26, -27, -26, -31], [11, 29], [-23, 16, 17, 40], [19, 46]]