Translate to an Algebraic Expression $\$ 35.50$ For a Book $\$ 35.50 \mathrm { y }$

Multiple Choice

Translate to an algebraic expression.
-Alex had y dollars before spending $\$ 35.50$ for a book. How much did he have after the purchase?

A) $\$ 35.50 \mathrm { y }$
B) $\$ 35.50 + y$
C) $\$ 35.50 - y$
D) $y - \$ 35.50$