1
(1,6)
2
1.1
3
2/12
4
3e^3, 16e^8
5
3n+5
6
£4.60
7
x=4
8
y=9
9
15cm
10
21/33
11
34
12
55^3=166,375 cm3
13
62.5 , 84.5
14
120
15
135
16
136.5 137.5
