Collect like terms.
-$\frac{1}{2} y-y+4 y$
A) $\frac{9}{2} \mathrm{y}$
B) $\frac{7}{2} y$
C) $-\frac{9}{2} \mathrm{y}$
D) $-\frac{7}{2} y$

Name: Collect like terms. -$\frac{1}{2} y-y+4 y$ A) $\frac{9}{2} \mathrm{y}$ B) $\frac{7}{2} y$ C) $-\frac{9}{2} \mathrm{y}$ D) $-\frac{7}{2} y$
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Quizplus · Accepted Answer

To collect like terms, add $\frac{1}{2} y$, $-y$ (which is $-\frac{2}{2} y$), and $4y$ (which is $\frac{8}{2} y$). Adding these gives $\frac{1}{2} y - \frac{2}{2} y + \frac{8}{2} y = \frac{7}{2} y$.

Collect Like Terms 12y−y+4y\frac{1}{2} y-y+4 y21​y−y+4y A) 92y\frac{9}{2} \mathrm{y}29​y B) 72y\frac{7}{2} y27​y C) −92y-\frac{9}{2} \mathrm{y}−29​y

Collect Like Terms $\frac{1}{2} y-y+4 y$ A) $\frac{9}{2} \mathrm{y}$ B) $\frac{7}{2} y$ C) $-\frac{9}{2} \mathrm{y}$