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.
[[-48, -30, 7, -37], [-40, -44, -41, 23], [47, 33, -49, 18, -15], [30, -19, 6, 36], [44, 41, -9], [-43, -25, -10, -33]]