Rachel rides her bicycle to work. in 2006 she rode 6.5 miles each day. on january 1st 2007 she started a new job that is closer to her house. rachel rode to work for 20 days in december and 25 days in january. her total mileage in december and january is 230 miles. a) how far from Rachel’s house is her new job? b) if Rachel’s new job has been 3 miles closer in January than in December, what would her mileage have been in December? In January?