tieeshua tieeshua
  • 21-04-2015
  • Mathematics
contestada

write an inequailty for the sentence. Then solve th inequality..
Fifteen less than a number is at most 6.

Respuesta :

iGreen
iGreen iGreen
  • 21-04-2015
"Fifteen less than a number" is the same as subtracting 15 from an unknown number, 'x'.

"at most" is less than or equal to.

So we have:

[tex]\sf~x-15\le6[/tex]

Add 15 to both sides:

[tex]\sf~x\le21[/tex]
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