Barbara is 142 cm tall this is 2 cm less than 3 times her height at birth find her heaight at birth

Find an equation of the line perpendicular to the graph.

Which undefined geometric term is described as a location on a coordinate plane that is designed by an ordered pair (x, y) ?

Madeline takes her family on a boat ride. going through york canal, she drives 6 miles in 10 minutes. later on as she crosses stover lake, she drives 30 minutes at the same average speed. which statement about the distances is true?