Which one of the equations doesn't belong? Why?
y = 4x
y = x + 7
y = -2x + 4
y = 3x - 1

Astudent survey asked: "how tall are you (in inches)? " here's the data: 67, 72, 73, 60, 65, 86, 72, 69, 74 give the five number summary. a. median: 73, mean: 70.89, iqr: 5, min: 60, max: 74 b. 60, 66, 72, 73.5, 86 c. 60, 67, 72, 73, 74 d. 0, 60, 70, 89, 74, 100

Measure a and b and find their sum. how are the angles related?

Which equation represents h for right triangle abc