A biologist measures the initial height of a plant at 20.2 centimeters. If the plant grows at an average rate of 2.25 centimeters per week, about how many weeks will it take for the plant to grow to a height of 121.5 centimeters?

A, b, c, and d have the coordinates (-8, 1), (-2, 4), (-3, -1), and (-6, 5), respectively. which sentence about the points is true? a. a, b, c, and d lie on the same line. b. and are perpendicular lines. c. and are parallel lines. d. and are intersecting lines but are not perpendicular. e. and are parallel lines.

Which equation shows the variable terms isolated on one side and the constant terms isolated on the other side for the equation -1/2x+3=4-1/4x? a. -1/4x=1 b. -3/4x=1 c. 7=1/4x d. 7=3/4x

Zahra runs a 500-meter race at a constant speed. which graph shows her distance from the finish line during the race?