The number line that represents the solution of 4x - 9 ≥ -21 would be:
-9 -------- -6 ------- -3 ------- 0 ------- 3 ------- 6 ------- 9 ------- 12
The shaded area would be to the right of -3, representing all values of x that make the inequality true.
Which number line represents the solution of 4x−9≥−21 ?(1 point)
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