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55. Geneva is given 40 minutes for a lunch period at school. Fifty percent of that time she spends actually eating lunch. How many minutes does it take Genvea to eat lunch?
56. Olga is a figure skater. In the last meet she was awarded the following points: 5.7, 5.9, 5.6, 5.8, 5.4, 6.0, 5.5. What was Olga’s median score?
57. Over the last 4 days, Jamal has scored 20 points per game in basketball. What would his daily point average be if he scored 15 points on the fifth day of practice?
58. Which streets below are parallel?