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Mathematics 9 Online
OpenStudy (anonymous):

-0.8 x (-255)

OpenStudy (anonymous):

- x - = +

OpenStudy (anonymous):

-0.8 x (-255) = 0.8 x 255 = ...

OpenStudy (anonymous):

204?

OpenStudy (anonymous):

Yup

OpenStudy (anonymous):

thx :)

OpenStudy (anonymous):

Welcome :)

OpenStudy (anonymous):

-2 x -22 x -17

OpenStudy (anonymous):

- x - x - = + or -?

OpenStudy (anonymous):

-0.8 x (-255) =-(0.8 x 225) =-(180) =-180

OpenStudy (anonymous):

No!!! -ve times -ve is +ve!

OpenStudy (anonymous):

and it's 255, not 225!

OpenStudy (anonymous):

-0.8 x (-255) =-(0.8 x 255) =-(204) =-204 ok?

OpenStudy (anonymous):

No! negative times negative is positive!

OpenStudy (anonymous):

204

OpenStudy (anonymous):

That's right, and @Dxrockstar51 has got it!

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