Respuesta :

gmany

Answer:

The third graph.

Step-by-step explanation:

[tex]-2r+3\geq19\qquad\text{subtract 3 from both sides}\\\\-2r\geq16\qquad\text{change the signs}\\\\2r\leq-16\qquad\text{divide both sides by 2}\\\\r\leq-8[/tex]


<, > - open circle

≤, ≥ - closed circle

<, ≤ - draw to the left

>, ≥ - draw to the right

Ver imagen gmany

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