Question

2. If a = 5, b = 6 and c = 10, find the value
M
5
of
3c
ab
(i)
(ii)
C с
C
atb
(iii)
(iv) 60 - 2ab
c - a
3. If a = 6 and x = 2, find the value of
2ax + 7x - 10
(ii)
a+6x
(i)
Sa-3x
4. Evaluate
4ax - 3a-2
H
(1) pq (p + 3) +r for p = 2,9 = 3 and r=-1​

Answer 1

I don't know sorry please okkollk