Answer:
15.12 ÷ 12 = 1.26 per burger
Step-by-step explanation:
w = (197-50.75)/11.25 = 13
8(51) = 8(50 + 1) = 8(50) + 8(1) = 400 + 8 = 408
$6 per hour
30 for 5 hours