Add.
-$(\mathrm{r}+4 \mathrm{~s}+1)+(-3 \mathrm{r}+\mathrm{s})+(\mathrm{s}+4)$
A) $-3 r+4 s+5$
B) $-2 r+6 s+5$
C) $-4 r+6 s+5$
D) $-2 r+5 s+5$

Name: Add. -$(\mathrm{r}+4 \mathrm{~s}+1)+(-3 \mathrm{r}+\mathrm{s})+(\mathrm{s}+4)$ A) $-3 r+4 s+5$ B) $-2 r+6 s+5$ C) $-4 r+6 s+5$ D) $-2 r+5 s+5$
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Question

Quizplus · Accepted Answer

To add the given expressions, combine like terms: $r + (-3r) = -2r$, $4s + s + s = 6s$, and $1 + 4 = 5$. Thus, the simplified expression is $-2r + 6s + 5$.

Add - (r+4 s+1)+(−3r+s)+(s+4)(\mathrm{r}+4 \mathrm{~s}+1)+(-3 \mathrm{r}+\mathrm{s})+(\mathrm{s}+4)(r+4 s+1)+(−3r+s)+(s+4) A) −3r+4s+5-3 r+4 s+5−3r+4s+5 B) −2r+6s+5-2 r+6 s+5−2r+6s+5

Add
- $(\mathrm{r}+4 \mathrm{~s}+1)+(-3 \mathrm{r}+\mathrm{s})+(\mathrm{s}+4)$ A) $-3 r+4 s+5$ B) $-2 r+6 s+5$