Maria hiked 1.75 km up Mt. Washington, then back down 800 m to meet her friend and then back up 910 m. If Mt. Washington is 1,917 m tall, how many more meters did she need to hike to reach the top?
meters

What is the pattern in the values as the exponents increase?

12. decide whether each statement is always true, sometimes true, or never true. a. when corresponding points of an original figure and its reflection are connected, the resulting segments are all perpendicular to the line of reflection. b. when a point is reflected over a horizontal line, the y-coordinate of the point stays the same. answer both questions and explain

To which sets of numbers does -12 belong? choose all answers that are correct. a) natural numbers b) integers c) real numbers d) irrational numbers