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Mathematics 7 Online
OpenStudy (anonymous):

Yesterday, Carolyn's bank account balance was –$31.16. She deposited some money into her account so that the balance is now $15.82. How much did she deposit into her account? A. $15.34 B. $16.34 C. $46.98 D. $47.02

OpenStudy (anonymous):

you get a medal if u get it right.

OpenStudy (anonymous):

A

OpenStudy (anonymous):

why is it a /

OpenStudy (anonymous):

Wait

OpenStudy (anonymous):

i just want to be sure

OpenStudy (anonymous):

Yeah that's fine, but I'm gonna make sure.

OpenStudy (anonymous):

kk

OpenStudy (anonymous):

So a?

OpenStudy (anonymous):

Its C.

OpenStudy (anonymous):

oh

OpenStudy (anonymous):

I'll show you the work right now.

OpenStudy (anonymous):

okay thanks

OpenStudy (anonymous):

-31.16+x=15.82 add -31.16 to both sides. x=46.98

OpenStudy (anonymous):

oh kk i just used a caculator and it said it was 15.34 or A

OpenStudy (anonymous):

oh wait its niot negtive its a posivte 31.16

OpenStudy (anonymous):

Is the question right?

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