16 Mr. Ramos's monthly mileage allowance for a company car is 750 miles. He drove
8 miles per day for 10 days, then went
on a 3-day business trip. The table shows
the distance he drove on each day of the
trip.
Trip Mileage
Day Miles Driven
Tuesday
156.1
Wednesday 240.8
Thursday
82.0
After the trip, how many miles remain in
Mr. Ramos's monthly allowance?

"curse these trig-loving pirates! " devora mutters as she looks at the map. then, after thinking for a moment, she walks back to the entrance of the secret cave, measuring 48 meters along the way. after performing a calculation, devora walks back to the empty treasure, faces the entrance, and turns a certain number of degrees to her left before walking 89 meters to the treasure. supposing that the angle at the cave entrance is acute and that devora's calculations were correct, how many degrees did she turn?