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Mathematics 21 Online
OpenStudy (anonymous):

Use algebra tiles to find the difference. Let one white tile equal +1 and one black tile equal –1. 9 – 5 A.-4 B.4 C.14 D.-1

OpenStudy (anonymous):

@LegendarySadist how do I do this?

OpenStudy (anonymous):

HELPPP

OpenStudy (anonymous):

I don't know what they're referring to by algebra tiles /:

OpenStudy (anonymous):

Damnit, I guess I have to take a whole lesson on this :((((((((( They are just pictures of tiles. Idk w8 I can attach a photo.

OpenStudy (anonymous):

@LegendarySadist There :) I can upload photos

OpenStudy (anonymous):

I just need to know how to do it... @satellite73 can you help?

OpenStudy (anonymous):

Well it's LITERALLY just 9-5 as far as I can tell.

OpenStudy (anonymous):

ok...

OpenStudy (anonymous):

You are right, my bad

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