Solve for x. enter your answer in the box.

Find the equation of the trend line (line of best fit). show your work i'm using the points (34,76) (42,91)

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.

Ihonestly have no clue if it's each or none.