Explanation
Step 1
let g represents the number of games
a)Taylor's Department Store sells games for $15.50 each.
then
traslate
Let:
cost=C
[tex]C_t=15.5x[/tex]b) Buyer's Warehouse has an initial $25 membership fee, then each game is $12
[tex]C_B=25+12x[/tex]I hope this helps you