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.
[[-15, 40, 12, -23], [-48, -36, 0, -28], [22, -33, 26], [-17, -14, -14], [43, 37, -28, -45, -27], [2, -9, 38, 12], [-17, -23]]