Sylvie is going on vacation. she has already driven 60 miles in one hour. her average speed for the rest of the trip is 57 miles per hour. how far will sylvie have driven 7 hours later

Gallons of gas, approximately how far has George driven? A.). 2.8. B.) 38. 20. It costs a shoe Janice is going on vacation and needs to leave her dog at a kennel. Nguyen's  She has already driven 60 milesin one hour. Her average speed for the rest of the trip is 57 miles per hour. How far will Sylvie have driven 7 hours