HELP plz Angela’s average for six math tests is 87. On her first four tests she had scores of 93, 87, 82, and 86. On her last test, she scored 4 points lower than she did on her fifth test. What scores did Angela receive on her fifth and sixth tests? a. fifth test = 90; sixth test = 86 b. fifth test = 89; sixth test = 85 c. fifth test = 85; sixth test = 89 d. fifth test = 85; sixth test = 81