kaicai4Kathe
kaicai4Kathe kaicai4Kathe
  • 21-06-2016
  • Mathematics
contestada

Combine like terms.

8 + 16r – 9r

A.
8 + 7r

B.
15r

C.
15

D.
8 – 7r

Respuesta :

Karimehua
Karimehua Karimehua
  • 21-06-2016
The answer is b




16-9=7
7+8=15r
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