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Mathematics 11 Online
OpenStudy (anonymous):

0.3+0.004t=0.05

OpenStudy (lgbasallote):

subtract 0.3 from both sides. what do you get?

OpenStudy (anonymous):

ummm 0.2

OpenStudy (lgbasallote):

nope...use a calculator

OpenStudy (anonymous):

i typed it wrong its 0.55 sorry

OpenStudy (lgbasallote):

still no...

OpenStudy (lgbasallote):

type 0.05 - 0.3

OpenStudy (anonymous):

and thts -0.25

OpenStudy (lgbasallote):

yes so 0.004t = -0.25 now divide both sides by 0.004

OpenStudy (anonymous):

137.5

OpenStudy (anonymous):

137.5t

OpenStudy (lgbasallote):

no....what did you do? just divide -0.25 by 0.004

OpenStudy (anonymous):

0.016

OpenStudy (anonymous):

or -0.016

OpenStudy (lgbasallote):

use a calculator....

OpenStudy (lgbasallote):

-0.25 / 0.004

OpenStudy (anonymous):

-62.5

OpenStudy (lgbasallote):

you can even just type that in google...

OpenStudy (lgbasallote):

yes -62.5

OpenStudy (anonymous):

is tht the answer

OpenStudy (lgbasallote):

can you do anything more?

OpenStudy (anonymous):

i feel like i did it wrong

OpenStudy (lgbasallote):

if you did then i would've said it

OpenStudy (anonymous):

ok its 0.3+0.04=0.55

OpenStudy (lgbasallote):

what??

OpenStudy (lgbasallote):

0.3 + 0.04 doesn't equal 0.55 at all

OpenStudy (anonymous):

tht was the problem

OpenStudy (anonymous):

thts what t is for

OpenStudy (lgbasallote):

there's no t thetre

OpenStudy (anonymous):

0.3+0.04t=0.55

OpenStudy (lgbasallote):

there*

OpenStudy (anonymous):

ugh I can't type

OpenStudy (lgbasallote):

that's a different problem

OpenStudy (anonymous):

0.3+0.004+=0.55

OpenStudy (anonymous):

subtract both sides by 0.3

OpenStudy (lgbasallote):

yes

OpenStudy (anonymous):

you get -0.25 the divide tht by 0.04

OpenStudy (anonymous):

well 0.004

OpenStudy (anonymous):

-62.5

OpenStudy (lgbasallote):

0.55 - 0.3 is not -0.25

OpenStudy (lgbasallote):

0.55 - 0.30 is 0.25<--positive

OpenStudy (anonymous):

0.25

OpenStudy (anonymous):

oh 62.5

OpenStudy (lgbasallote):

yes

OpenStudy (anonymous):

ok new i did something wrng thnks

OpenStudy (lgbasallote):

welcome

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