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.
[[39, -46], [46, -23, -45, -38, 28], [47, -19, 15, -20, 32], [34, -7], [47, 47, -28, -23, -35], [40, 39, -18], [-18, -11, 44, 9]]