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Mathematics 9 Online
OpenStudy (anonymous):

(I give medals) Simplify the following expression. (73x - 57y) - (47x + 30y) a 26x + 87y b 26x - 27y c 26x - 87y d 26x + 27y

OpenStudy (chosenmatt):

try C and tell me what you get :)

OpenStudy (chosenmatt):

try plugging in 26x-87y in

OpenStudy (anonymous):

ok

OpenStudy (anonymous):

it was right how'd u get the answer?

OpenStudy (anonymous):

(73x - 57y) - (47x + 30y) 73x - 47X - 57 y + 30y 26x - 27y or d

OpenStudy (anonymous):

it's C?

OpenStudy (anonymous):

yeah

OpenStudy (anonymous):

can i do the same thing for Factor the expression completely. -24x - 48 a -12(2x + 12) b-24(x + 2) c-24(x - 2) d-12(2x - 12)

OpenStudy (anonymous):

ok I am so messed up now lol

OpenStudy (anonymous):

lol

OpenStudy (anonymous):

how did you get there I thought my answer made sense?

OpenStudy (anonymous):

i thought so too its what I've been doing but i kept getting them wrong so i asked 4 help

OpenStudy (anonymous):

@chosenmatt how did you get ur answer?

OpenStudy (anonymous):

@chosenmatt how'd u get your answer

OpenStudy (anonymous):

don't leave me hanging

OpenStudy (chosenmatt):

just p;ug it in to see what works :)

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