Simplify -7(4r -3)
a) -28r + 21
b) -28r -10
c) -28r - 21
d) -3r -10...
![Mathematics](/tpl/images/cats/mat.png)
Mathematics, 14.11.2019 06:31, mandoux
Simplify -7(4r -3)
a) -28r + 21
b) -28r -10
c) -28r - 21
d) -3r -10
![answer](/tpl/images/cats/otvet.png)
Answers: 2
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