Step-by-step explanation:
15 × 6/100=0.9
15+0.9=$15.9
Answer:
2. $2.31
Step-by-step explanation:
25% off, 75% to be paid
75/100 × 31.5 = 23.625
20% off, 80% to be paid
80/100 × 26.75 = 21.4
18% off, 82% to be paid
82/100 × 26 = 21.32
Highest - Lowest
23.625 - 21.32
2.305
Answer:
8
Step-by-step explanation:
Unit per student = 4000/500 = 8
Answer:b
Step-by-step explanation:y=2x-3