Answer:
p - (0.15p)
Step-by-step explanation:
The original price of an item = p
discount rate = 15% = = 0.15
discount price = 0.15 × p
Discounted price of the item = p-(0.15p)
18
f'(x)=6x+8
Area: 38 cm^2 Perimeter: 28 cm
blegh