SOLUTION: solve the inequality |5x+10|>=15 a. (-infinity,-5] U [1,infinity) b. no solutions c.[1,infinity) d.-infinity,-5)

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Question 627020: solve the inequality |5x+10|>=15
a. (-infinity,-5] U [1,infinity)
b. no solutions
c.[1,infinity)
d.-infinity,-5)

Answer by solver91311(24713)   (Show Source): You can put this solution on YOUR website!


Remove the absolute value bars and create two inequalities:



and



Solve the two inequalities and then create the union of the two solution sets.

John

My calculator said it, I believe it, that settles it
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