exam Maths Puzzle Numerical Ability

Help...!!!

Graph on a number line.
r < -5

Graph on a number line where x is a real number
-4 < x <6 (the arrow is underlined)

Solve then graph
x + 8 > 3 (the solution

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exam Other Question

8+x=x+8 a bag contains three blue marbles and six red marbles. what is the probabilty of drawing a red marble then another red marble then a blue marble if the marble is replaced after each draw?
thanks for your time!