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Mathematics 10 Online
OpenStudy (anonymous):

what is d+d+d+d+dd+d+d+d=45

OpenStudy (anonymous):

hello

OpenStudy (anonymous):

well, lets start by fing out how many variables there are. so, how many are there?

OpenStudy (anonymous):

9

OpenStudy (anonymous):

so. you have 9d=45 correct?

OpenStudy (anonymous):

yup

OpenStudy (anonymous):

now you need to isolate the variable, how would you do that?

OpenStudy (anonymous):

idk

OpenStudy (anonymous):

well, whats acting on the variable and what is it doing?

OpenStudy (anonymous):

multiplying

OpenStudy (anonymous):

who is the 3rd person

OpenStudy (anonymous):

idk. just observing i guess. so, if the 9 is multiplying, what do you need to do to get rid of it? (hint, you have to do the opposite.)

OpenStudy (anonymous):

so divide 45 by 9

OpenStudy (anonymous):

d=5

OpenStudy (anonymous):

yes! exactly!

OpenStudy (anonymous):

you got the answer now?

OpenStudy (anonymous):

yes

OpenStudy (anonymous):

awesome! good job!

OpenStudy (anonymous):

thnx i got 100%

OpenStudy (anonymous):

yay! :D

OpenStudy (anonymous):

plz say somthig 3rd person if u can

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