Definition: 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.
Input: [[7, -30], [-26, -30, 22], [34, 1, 10, -16], [-16, 50, -34, -6], [-37, 21, 12, 29], [-32, -30], [43, -23], [-28, 12, -25, -44], [-18, 45, 31, -24]]

[-210, 17160, -5440, -163200, -270396, 960, -989, -369600, 602640]