Question

And this one also,please help me this is yr7 homework

Answer 1

Explanation:

b) x+6

c) x-9

d) 12x

Answer 2

b) x + 6

c) x - 9

d) 12x

e) x²

f) x + 1

g) x - 20

h) 3x + 5

i) x - 3

Explanation: