anonymous
  • anonymous
Solve the inequality -2y - 7 > 11
Mathematics
  • Stacey Warren - Expert brainly.com
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SOLVED
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katieb
  • katieb
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Jamierox4ev3r
  • Jamierox4ev3r
just solve this like a regular equation -2y-7>11 +7 +7 -------- -2y>18 now when you divide by a negative, FLIP the inequality sign! -2y>18 /-2 /-2 ------ y< __ see if you can figure out what y is less than from here :)
Jamierox4ev3r
  • Jamierox4ev3r
@SwagJones ? O.o
Jamierox4ev3r
  • Jamierox4ev3r
what is 18 divided by -2?

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anonymous
  • anonymous
haha i couldnt think of anything else sorry man... its -9
Jamierox4ev3r
  • Jamierox4ev3r
lolz its okay, so your answer is y<-9 :) does that make sense? or do you want me to go over the process again @SwagJones ?
anonymous
  • anonymous
made perfect sense, could you also Describe the graph of the solution i dont get that
Jamierox4ev3r
  • Jamierox4ev3r
right then. All you have to do is just graph it like a regular equation, but with the inequality, shade below or above the line according to whether the inequality is less than, or greater than. Also, if the inequality is > or <, then the line (slope) is dotted) if the inequality is \(\ge\) or \(\le\), then the line would be solid
Jamierox4ev3r
  • Jamierox4ev3r
so for this problem, the graph would look like this :)|dw:1378500338721:dw|
anonymous
  • anonymous
Thank you i really appreciate it

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