At the beginning of the month, Mary has $57. 52 in her checking account. She wrote these3 transactions in her checkbook for the month: $20.15, -$119.45 and $24.86. What is Mary’s balance at the end of the month? *

Renee hiked for 6 3 /4 miles. after resting, renee hiked back along the same route for 5 1 /4 miles. how many more miles does renee need to hike to return to the place where she started? represent your answer as a simplified mixed number, if necessary.