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Mathematics 7 Online
OpenStudy (anonymous):

Help please if 544x = 425 eight, find the base xhttps://angel.spcollege.edu/AngelUploads/QuestionData/47edaeb9-a56a-4258-811f-d2caf6dcff49/22433B56644323546Y74.png#{5a2eb2d4-78af-4a9f-9899-5dfc988c9275}

OpenStudy (anonymous):

something missing in the link can you just write it?

OpenStudy (anonymous):

all i could see was \[544_x=\]

OpenStudy (anonymous):

yes

OpenStudy (anonymous):

but nothing on the other side of the equal sign

OpenStudy (anonymous):

if 544x = 425 eight ( little like the x) find the base of x

OpenStudy (anonymous):

dang can't get it to copy over

OpenStudy (anonymous):

\[544_x=425_8\] doesn't make any sense unfortunately

OpenStudy (anonymous):

yes

OpenStudy (anonymous):

she wants me to find the base of x and i dont know how

OpenStudy (anonymous):

oh perhaps \(425_8\) means \(425\) written in base \(8\) could that be it?

OpenStudy (anonymous):

i dont know that is what I am trying to figure out

OpenStudy (anonymous):

that is the only think i can think of that makes sense are you doing something with writing numbers in bases other than ten?

OpenStudy (anonymous):

yeah that must be it, can't be anything else

OpenStudy (anonymous):

it has to be a base smaller than 8, i bet it is 7 try that

OpenStudy (anonymous):

nope

OpenStudy (anonymous):

the chapter is about Arithmetic in Different Bases

OpenStudy (anonymous):

yeah, like i said right? writing numbers in bases other than ten

OpenStudy (anonymous):

try writing \(425_8\) as a regular number in base ten then convert that to base 7 and you will see that it is the thing you want

OpenStudy (anonymous):

ok

OpenStudy (anonymous):

i am lost, I dont know how to do these at all

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