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

Multiple Choice

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) $-\frac{7}{2} y$