R(-7, -5), S(-1, -2), T(-1, -5)
Need help number 22.

Lydia collected two sets of data one set of data shows an outlier. which set has an outlier, and which number is the outlier?

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.

Write an equation of the line that passes through the point (2, 3) and is perpendicular to the line x = -1. a) y = 1 b) y = 3 c) y = 0 eliminate d) y = -3