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Mathematics 22 Online
OpenStudy (anonymous):

Is the inequality below sometimes, always, or never true? -2(2x + 9) > -4x + 9 A. always B. sometimes C. never

OpenStudy (raden):

-2(2x+9) > -4x+9 -4x-18 > -4x+9 add by 4x to both sides, what u get

OpenStudy (anonymous):

-18 is greater than 9

OpenStudy (anonymous):

wen I add 4x I get 0

OpenStudy (raden):

so, -18 > 9 is true or false :)

OpenStudy (anonymous):

false so never is the answe?

OpenStudy (raden):

yes

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