Question 209068: 17. Find the solution of -4/3k-1/4≤5
Answer by RAY100(1637)   (Show Source):
You can put this solution on YOUR website! (-4/3)k -1/4 <=5
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(-4/3)k <= 5.25
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k>= 5.25(-3/4),,,,,,flip inequality when dividing by negative no.
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k>= -3.9375,,,,(or -3 15/16)
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check, let k=-3,,,,eqn is,,,(-4/3)(-3) -1/4 <= 5,,,4-1/4<=5,,,3.75<=5,,,ok
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