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Mathematics 20 Online
OpenStudy (anonymous):

Can someone help me? - What are the solutions of the inequality? 20 + 11x *>=* 7(x + 12) A) x*>=*16 B) x*>=* -16 C) x*<=* 4 D) x*<=* 8

OpenStudy (dumbcow):

first distribute 20 +11x > 7x + 84 then combine terms 11x - 7x > 84 - 20 4x > 64 Divide x > 16

OpenStudy (anonymous):

u mean A right ?

OpenStudy (dumbcow):

?? do you understand each step

OpenStudy (anonymous):

yeah but i was just making sure that you meant greater than or equal to, not just greater than

OpenStudy (dumbcow):

oh yes, sorry just lazy in not writing the "=" sign

OpenStudy (anonymous):

got it lol just yawning thx !

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