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Mathematics 15 Online
OpenStudy (anonymous):

1 + X / 3 X= -2.5

OpenStudy (anonymous):

-0.5?

sammixboo (sammixboo):

Plug in the value \(1+\dfrac{-2.5}{3}\)

sammixboo (sammixboo):

Wait

OpenStudy (anonymous):

OK

sammixboo (sammixboo):

Is it \(\dfrac{1+x}{3}\) ????

OpenStudy (anonymous):

yea

OpenStudy (anonymous):

x = -2.5

sammixboo (sammixboo):

OH ok so plug in the value \(\dfrac{1+-2.5}{3}\) What is 1 + -2.5?

OpenStudy (anonymous):

-1.5

sammixboo (sammixboo):

Right so now we have -1.5/3 which is?

OpenStudy (anonymous):

/3 = -0.5

OpenStudy (anonymous):

-0.5

sammixboo (sammixboo):

Correct!

OpenStudy (anonymous):

another

sammixboo (sammixboo):

Sure!

OpenStudy (anonymous):

7/10 / 1/5

OpenStudy (anonymous):

3 1/2

OpenStudy (anonymous):

?

sammixboo (sammixboo):

\(\dfrac{\dfrac{7}{10}}{\dfrac{1}{5}}\) Is that what it is?

OpenStudy (anonymous):

yea divided by

OpenStudy (anonymous):

to divide flip the second and multiply

sammixboo (sammixboo):

Yes you are right

sammixboo (sammixboo):

Because 7/10 = 0.7 and 1/5 = 0/2 and 0.7/0.2 = 3.5 = 3 and 1/2

OpenStudy (anonymous):

another

sammixboo (sammixboo):

Sure! Make sure to make another post

OpenStudy (josedavid):

why u block me i did not do enything to u @sumgirl

OpenStudy (anonymous):

why are you asking my grade level

OpenStudy (anonymous):

I unblocked you

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