cabriantenpenny
cabriantenpenny cabriantenpenny
  • 24-07-2018
  • Mathematics
contestada

Please help me ASAP!!

Please help me ASAP class=

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GoddessofDork
GoddessofDork GoddessofDork
  • 24-07-2018

So starting with the first inequality: 5x + 7 ≤ -3


Firstly, subtract 7 on both sides: 5x ≤ -10


Next, divide both sides by 5, and your answer will be x ≤ -2



The next inequality: 3x - 4 ≥ 11


Firstly, add 4 on both sides: 3x ≥ 15


Next, divide both sides by 3, and your answer will be x ≥ 5



Remember that this is an OR statement, and that we don't just rid of it after solving the inequality. And after solving the inequalities, our answer is "x ≤ -2 OR x ≥ 5", or C.

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