Katieperezzzz Katieperezzzz

21-01-2016
Mathematics

Answered

Combine like terms

-21a + 16a

A.-5a

B.5a

C.37a

D.-37a

Verified Answer :

21-01-2016

you're answer is A because it's the same as saying -21 + 16= -5 or the same as 21 - 16 and you get 5. but put a negative on the 5.

hope you understood it.

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