A motorboat averages 15 mi/h traveling to its destination going with the river's current and 10 mi/h
going against the current on the return trip. What is the boat's average speed for the entire trip?

Graham’s monthly bank statement showed the following deposits and withdrawals. -$25.20, $42.75, -$22.04, -$18.50, $74.11. part a if grahams baldness in the account was $37.86 at the beginning of the month,! 27/4! 2// the account balance at the end of the month? ? plz i will give you 100 points