Answer choice B is the correct answer the rest don't make sense.
A = pi r^2
a = 3.14 * 97^2
a = 29,544.26 mm^2
Answer:
B. 14 = 125p
Step-by-step explanation:
Step by step:
y^2- 14y+48=0
y^2-14y=-48
y^2-14y+49=-48+49
(y-7)^2=1
Answer: y=7+-1
Question:
A shop is having a sales all items are reduced by 25%. Work out the sale price of an item normally priced at £60?
Answer:
The new price is £45
Step-by-step explanation:
Given


First, calculate the reduction



The new price is:


