barmstrong4444 barmstrong4444 10-09-2020 Mathematics contestada 7. Sue babysits for 2 hours every Friday night and earns $18 each time. a. Use proportional reasoning to complete the table below. Time (hr) Earnings ($) 0 1 2. 18 3 b. At what unit rate does Sue get paid? (How much does she get paid per hour?)