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Mathematics 15 Online
OpenStudy (matthew120):

help me pwease

OpenStudy (matthew120):

OpenStudy (joannablackwelder):

Do you have any thoughts on how to start?

OpenStudy (matthew120):

no

OpenStudy (matthew120):

brb

OpenStudy (joannablackwelder):

Ok, if she is going to buy 3 paintings that cost $120.75 each, how much would she pay for all three?

OpenStudy (joannablackwelder):

ok

OpenStudy (matthew120):

ok im back

OpenStudy (joannablackwelder):

Ok, so how much would she pay for just the cost of the 3 paintings?

OpenStudy (matthew120):

362.25

OpenStudy (joannablackwelder):

Great! And she paid $15 bucks to get in. So how much did she pay in all?

OpenStudy (matthew120):

377.25

OpenStudy (joannablackwelder):

Nice. :-)

OpenStudy (matthew120):

so its c ?

OpenStudy (joannablackwelder):

How do you get c?

OpenStudy (matthew120):

i dunno

OpenStudy (joannablackwelder):

What did you find the total to be just a sec ago?

OpenStudy (matthew120):

oh no srry

OpenStudy (matthew120):

b

OpenStudy (matthew120):

im still getting used to typing without looking

OpenStudy (matthew120):

a

OpenStudy (matthew120):

a

OpenStudy (joannablackwelder):

Wait, what was the number value you calculated for the total?

OpenStudy (matthew120):

wtf

OpenStudy (matthew120):

srry

OpenStudy (joannablackwelder):

It's cool. But it looks like you are just throwing out random letters. What do you think the number value of the answer should be?

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