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Mathematics 7 Online
OpenStudy (benlindquist):

The value of the expression -2xy for x = -4.7 and y = 0.2 is

OpenStudy (hhmorris98):

0.188

OpenStudy (anonymous):

-2 x -4.7 x .2

OpenStudy (just_one_last_goodbye):

@hhmorris98 no direct answers

OpenStudy (benlindquist):

Value?

OpenStudy (just_one_last_goodbye):

@benlindquist First we start off by plugging in the values ^_^

OpenStudy (just_one_last_goodbye):

-2xy

OpenStudy (benlindquist):

ok

OpenStudy (benlindquist):

1.88 ?

OpenStudy (anonymous):

Which Ive already laid out for you

OpenStudy (just_one_last_goodbye):

Yes @benlindquist that is correct ^_^

OpenStudy (just_one_last_goodbye):

Here's a better explanation http://i.imgur.com/a258VKG.png

OpenStudy (just_one_last_goodbye):

@benlindquist can you medal me

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