PLZ HELP ME it's due at 2:45 p.m.

Answer:
16 uniforms, assuming the mail fee is for the entire order.
Step-by-step explanation:
Money to spend: $475
Cost per uniform: $29
16 uniforms: 16 x 29 = $464
Adding mailing fee: $464 + $6.50 = $469.50 out of $475 total