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Using a riding lawn mower, Sherry, the landscaper of a large park, can mow the lawn in 8 hours. With a small mower, her assistant Bob needs 14 hours to mow the same lawn. An equation that could be used to determine how long it would take for Sherry and Bob to mow the lawn at the park together is: Select one: O a. Let x = time u + 8 14 b. Let x = the time for Sherry and Bob to mow the lawn at the large park together 8 14 X O c. Let x = the time 1 22 X O d. Let x = the time for Sherry and Bob to mow the lawn at the large park together 8x + 14x =X