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.
[[17, -28, -14, -9], [42, 24, -17], [7, 10, -41, 41], [10, -25], [-11, 2, -36, -27, -7], [40, -41], [39, 16], [17, 45, 29, -39, -8], [1, -1, -43, -17]]