A. m - 2n - 2
![Mathematics](/tpl/images/cats/mat.png)
Mathematics, 02.06.2021 21:20, michaelmcgee99
Given: Q= 7m+3n, R= 11-2m, S= n+5, and T= -m-3n+8
Simplify R - [S + T].
A. m - 2n - 2
B. -m + 2n - 2
C. -3m - 4n + 14
D. 3m - 4n + 14
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Answers: 2
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Do you know the correct answer?
Given: Q= 7m+3n, R= 11-2m, S= n+5, and T= -m-3n+8
Simplify R - [S + T].
A. m - 2n - 2
A. m - 2n - 2
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