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Mathematics 8 Online
OpenStudy (anonymous):

Which is the solution set to the given inequality? 2x + 6 < 8

OpenStudy (anonymous):

2x+6<8 divide both sides by 2 then we have x+3<4 this implies x<4-3=1 Hence the solution set is {x belongs to R | x<1} where R is the set of all real numbers . @Dylan0318

OpenStudy (anonymous):

ok so what my end result

OpenStudy (anonymous):

in just checking my work

OpenStudy (anonymous):

it may be written as (-infinity, 1) too .@Dylan0318

OpenStudy (anonymous):

*im

OpenStudy (anonymous):

can u check another one for me

OpenStudy (anonymous):

Ok tell me.. @Dylan0318

OpenStudy (anonymous):

Which represents the given compound inequality in interval notation? x >8 or x <=-4

OpenStudy (anonymous):

@Princer_Jones

OpenStudy (anonymous):

(-infinity,-4]union(8,infinity) @Dylan0318

OpenStudy (anonymous):

Thank you @Princer_Jones

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