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Mathematics 9 Online
OpenStudy (anonymous):

Solve the inequality. 42 < –6d A. d < –7 B. d < 36 C. d > –7 D. d < –48

OpenStudy (goldphenoix):

How would you get rid of -6? Since you want to get d by itself.

OpenStudy (anonymous):

C d>-7 Because -6/42=-7 and when you multiple or divide by a negative number on both sides you flip your inequality sign

OpenStudy (goldphenoix):

Minor Correction: 42/-6=-7*

OpenStudy (anonymous):

Oh yes true, thank you

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