SOLUTION: Tammy starts her aerobic exercises every day after 6 a.m., when the hands of the clock first make a 90° angle. She finishes after 7 a.m., when then hands of the clock make a 120°

Algebra ->  Customizable Word Problem Solvers  -> Misc -> SOLUTION: Tammy starts her aerobic exercises every day after 6 a.m., when the hands of the clock first make a 90° angle. She finishes after 7 a.m., when then hands of the clock make a 120°      Log On