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.
[[50, 50, 48, 48], [31, 36, 37, -7, -17], [32, 1, 29], [-17, 35, -27], [18, 15], [-46, -40, -36], [-29, -23, -46, 10, -16]]