This is why there is a mysterious shortage of 'skilled' workers in Spain.
Minimum wage low skill jobs pay more than this in the US. Heck, your workers would be better off in the rest of the EU or at least the UK.
No, they don't. $7.25 * 40 * 52 = $15,080. Before taxes.
(40 hours, assuming you are lucky enough to get full-time, which is often not the case, esp. at fast food places and such. Also 52 weeks, which is more realistic since you're not likely to get paid vacation. The $7.25 is the current minium wage for the US as a whole [1], may differ per state.)
[1] https://www.google.com/search?q=minimum+wage+us&oq=minim
Thanks for the feedback, though, it's always useful to get a honest reaction. I'll keep it in mind.