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Mathematics 6 Online
OpenStudy (anonymous):

help pleaseee (: Which ordered pair is a solution to the inequality y > x + 3? (-2, -3) (-4, -1) (-4, 1) (1, 3)

OpenStudy (ivettef365):

try to see which on makes sense by plugging the x and the y , for example, first you have (-2,-3) so let see if is true -3>-2 +3 -3>1 that is false, now you try the others

OpenStudy (anonymous):

try pluging in one by one.

OpenStudy (anonymous):

would it be B because i got 3>3 and for the others i got negative numbers @ivettef365

OpenStudy (anonymous):

you are doing it wrong i think

OpenStudy (anonymous):

it is x,y b is (-4, -1) x , y -1>-4+3 -1>-1 not true

OpenStudy (anonymous):

okay yeah i am doing this wrong @timo86m help me solve c and d?

OpenStudy (anonymous):

wait i got C it is 6>3 right? @timo86m

OpenStudy (ivettef365):

c) you have points (-4,1) (x,y) y > x + 3 1 > -4 + 3, so what is that equal to ???

OpenStudy (anonymous):

i got 6>3 @ivettef365

OpenStudy (ivettef365):

how did you get that ???

OpenStudy (ivettef365):

if you have 1 > -4 + 3 (what is -4+3 = ??)

OpenStudy (anonymous):

1>-1 @ivettef365

OpenStudy (ivettef365):

good job, so that is definitely true because 1 is greater than -1

OpenStudy (anonymous):

okay thank you (:@ivettef365

OpenStudy (ivettef365):

yw :)

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