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Mathematics 23 Online
OpenStudy (anonymous):

PLEASE HELP Solve the compound inequality 6b < 42 or 4b + 12 > 8

OpenStudy (anonymous):

-2<b<7

OpenStudy (phi):

the "or" is very important. b> -2 is all numbers bigger than -2 b < 7 is all numbers less than 7 if you have all numbers bigger than -2 OR all numbers less than 7, you have all numbers in other words, no matter what number you pick. it will be bigger than -2 or less than 7

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