Answer: A
Step-by-step explanation:
I think the answer might be c
Answer:
<h2>
£1,330.46</h2>
Step-by-step explanation:
Using the compound interest formula 
A = amount compounded after n years
P = principal (amount invested)
r = rate (in %)
t = time (in years)
n = time used to compound the money
Given P = £1200., r = 3.5%, t = 3years, n = 1 year(compounded annually)

Value of Charlie's investment after 3 years is £1,330.46
200 / 8 = 25
scale factor is 1:25 or 0.04
The answer to your question is x= -12 hope this helps ! Makes sure you put the negative !