Answer:
-9 and 2
Step-by-step explanation:
-9 x 2
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
No the answer to the solution would be 7
Less, 12 x 3/4 is 9 as you take 12/4 which is 3 times 3, which gives you 9