Answer:
b
Step-by-step explanation:
Hope this helped! Please tell me If I'm wrong!
The first one is the answe<span>r.</span>
10% of 80 = 8
80 - 8 = 72
if they are 10% off, the contact lenses will cost $72
Answer:
1. 15.4
2. 9.66
3. 13.16
4. 12.32
Step-by-step explanation:
