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Mathematics 14 Online
OpenStudy (anonymous):

Combine like terms. 7 + 19t – 6t A. 7 – 13t B. 20 C. 20t D. 7 + 13t

OpenStudy (anonymous):

D. do you need a explanation?

OpenStudy (anonymous):

yes plz

OpenStudy (anonymous):

19t and -6t are like terms 19-6=13.. so you get 13t

OpenStudy (anonymous):

(evil smile)

OpenStudy (anonymous):

lol...

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