The given number line shows the solutions to which inequality?
A) x + 4 ≤ 5
B) x − 7 < −6
Eliminate
C) x − 7 > −6
D) x − 5 ≤ −6

How can i use models to find part of a number hands on part of a number

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Suppose that you are in a room with 3 doors and a crack in the ceiling for light. that is all. the doors each have a sign on them that says what there is behind them. door #1. a pool of corrosive acid. door #2. a crocodile that hasn't eaten in 8 months. door #3. a solar "oven". a giant lens that focuses all the sunlight at the entrance of the door. you must choose a door, which door do you choose?