Belinda works for 6 hours a day. she is paid after every 4 days of work. she has been working at her job for 32 days. she makes $280 each pay check. how much has belinda earned? (which information is not necessary to solve this problem? ) a. belinda makes $280 each pay check b. belinda has been working at her job for 32 days. c. belinda is paid after 4 days of work d. belinda works 6 hours each day. (15 pts)