Definition: 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.
Input: [[7, -35, 42, 28, -28], [48, 44, -41, -29], [45, -25, 12, -3, 38], [22, -40, -50], [-9, -43, -9, -34, 49], [36, 37, 45], [-33, -2, -28, 40], [33, 19, 46]]

[8067360, 2511168, 1539000, 44000, 5802678, 59940, -73920, 28842]