Write an Equation for the Word Problem $\$ 250$ Plus $\$ 25$

Multiple Choice

Write an equation for the word problem. Then solve and check.
-A fitness club charges an initial fee of $\$ 250$ plus $\$ 25$ per month for membership. In how many months, $x$ , will a member pay a total of $\$ 550$ for membership?

A) $275 \mathrm{x}=550 ; 1 \mathrm{mo}$
B) $25+250 \mathrm{x}=550 ; 3 \mathrm{mo}$
C) $275 \mathrm{x}=550 ; 2 \mathrm{mo}$
D) $250+25 \mathrm{x}=550 ; 12 \mathrm{mo}$