Melanie sold her handcrafted bracelets at a local craft fair last week. She had to pay a $25 fee to secure showing space at the fair and spent an additional $75 on supplies for making the bracelets. Melanie sold her bracelets for $7.50 each and made a
profit of $230 by the end of the craft fair.

Select the correct equation to determine x, the number of bracelets Melanie sold at the craft fair.

A. 100 = 230 - 7.5x
B. 230 = 7.5x + 100
C. -100 - 7.5x = 230
D. 7.5x + 230 = 100
E. 7.5x = 230 - 100
F. 230 = 7.5x - 100