200
Identify your variable, write an equation, and answer the question in context.
Billy runs a candy stand. To rent the location it costs $100. Each candy bar that he buys to stock the candy stand costs $1.25. If Billy spent $388.75, how many candy bars did he order?
What is x is the number of candy bars, 388.75 = 1.25x + 100, and "he bought 231 candy bars"