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, 3, 32, -23, 4], [45, -41, -39, -42], [47, -20, -9, 23], [43, -22], [-23, 2, -17, 18], [-25, -16, 19, -19, -8], [15, 8], [-18, -7], [9, -2]]