A Caterer Charges $939 to Cater a Wedding Plus $8 $C = 947 x$

Multiple Choice

A caterer charges $939 to cater a wedding plus $8 per person served a meal. Write a linear model that relates the cost C (in dollars) to cater a wedding to x the number of people served a meal.

A) $C = 947 x$
B) $C = 8 + 939 x$
C) $C = 8 - 939 x$
D) $C = 939 + 8 x$
E) $C = 7,512 x$