Arelay race is 1/10 kilometer long. four athletes will run an equal distance to complete the relay. how far does each athletes run?

Idon’t understand! use slope intercept form to solve: through: (2,5) slope= undefined

How do i start to solve? would appreciate a walk-thru! a bird sitting 16ft above the ground in an apple tree dislodges an apple. after how many seconds does the apple land on the ground? (assuming that no branches will interfere with it's fall)

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