ebydaqueen17
PLZ PLZ HELP ME!!!!!!!!!!
V5/3V is greater than or equal to 3(v1)



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telltoamit
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whr r u stuck

ebydaqueen17
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i juss wunt somebody to work this out for me and i'll be able to see where i went wrong

telltoamit
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um, show me what u did

TAKEBACKMATH
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\[\frac{ v5 }{ 3v } = 3(v1) \]

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that's it right

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except its greater than or equal

ebydaqueen17
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OK dw:1347427904539:dw

ebydaqueen17
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disregard that line

TAKEBACKMATH
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times by 3 to start

ebydaqueen17
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i kinda messed up

ebydaqueen17
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oh ok...lemme try that..

ebydaqueen17
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do i multiply 3 by juss the left side or the whole equation?

telltoamit
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awsumm, u r correct till now, go ahead

telltoamit
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whole equation

ebydaqueen17
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o ok...thnks

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\[\frac{ v5 }{3 } v \ge 3(v1)\]

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okay times by 3 to get
v53v > 9(v1)

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combine like terms to get
2v5 > 9v+9

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solve for v?

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add 9v to both sides 7v 5> 9

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add 5 to both sides 7v > 14

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divide by 7 on both sides v >(or =) 2

ebydaqueen17
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yea and i got v is greater than or equal to 2

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dw:1347514759555:dw

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the graph

ebydaqueen17
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and the interval notation is dw:1347428650262:dw

ebydaqueen17
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thanks for yuor help:)

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yes great!

ebydaqueen17
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oh i dint have to make a graph i juss neeeded the interval notation

TAKEBACKMATH
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oh well its good to know how to do it

ebydaqueen17
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yea u ryte.....thanks