: John wants to move from point A to point B. To avoid the pond, he must walk 36 m south and 49 m east. However, he wants to go through the pond in order to save time. To the nearest meter, calculate how many meters would be saved if John rows a boat across the pond?

Lizette is training for a marathon. at 7: 00 she left her house and ran until 8: 30, then she walked until 11: 30. she covered a total distance of 18 miles. her running speed was six miles per hour faster than her walking speed. find her running and walking speeds in miles per hour.