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Mathematics 13 Online
OpenStudy (anonymous):

solve -7(8-5)++(19-13)/18) I need help with this i am loosing it

OpenStudy (mathhelp346):

PEMDAS

OpenStudy (anonymous):

wait the whole thing is being divided by 18 or just 19-13/18 ???

OpenStudy (anonymous):

the whole thing

OpenStudy (anonymous):

alright so the answer would be -15/8

OpenStudy (anonymous):

i keep getting20 2/3 22 1/2 or 20 1/2

OpenStudy (anonymous):

Well then there's something u are doing wrong in your math. First u need to do -7 times 8 and -7 times -5 don't forget to do that

OpenStudy (anonymous):

to get (-56+35)+ (19-13) /8

OpenStudy (anonymous):

i have an answer key here and i have to choose btween the answers and 15/8 is not there

OpenStudy (anonymous):

so what are the possible answers?

OpenStudy (anonymous):

the ones i just put up

OpenStudy (anonymous):

ohhh i was doing the thing divided by 8 oopss

OpenStudy (anonymous):

that is what i was doing at first

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