Part 1 In parts E, F, and G, which data sets (corrective lenses, glasses, or contacts) show the most similar variation between Doctors? ​

Solve the following simultaneous equation by using an algebraic method (either substitution or elimination) 2x + 3y=-4 4x-y=11

What is the slope of the line passing through the points (-5, 7) and (-3,5)?

Problem number 26 of the rhind papyrus says: find a quantity such that when it is added to of itself the result is a 15. the modern day equation that models this problem is x + x = 15. what is the solution to the equation? x = 10 x = 12 x = 15 x = 30