Which expression is equivalent to (18x + 9k) + (2x + 6k)?
16 x + 3 k
20 x + 15 k
20 x +...
![Mathematics](/tpl/images/cats/mat.png)
Mathematics, 19.03.2021 19:00, renaeenriquez2016
Which expression is equivalent to (18x + 9k) + (2x + 6k)?
16 x + 3 k
20 x + 15 k
20 x + 16 k
36 x + 54 k
![answer](/tpl/images/cats/otvet.png)
Answers: 2
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