Solve (x+2< 5)∩(x-7> -6)

a.) {x|1
b.) {x|x< 3 or x> 1} (it said that this one was wrong so there's some on my behalf.)

c.) {all real numbers}

Part a: select all of the ordered pairs that are located on the graph of the equation. part b: does the graph of the equation represent a function? select all correct answers for part a and one answer for part b.

Ateacher noticed 5/8 of the students were wearing either blue shorts or white shorts. write two different ways this could be done.

Which one is true about the hexagons ?