Answer:
18
Step-by-step explanation:
33-1
3r-9
r3-8
r means random digit
9+8+1=19
i dont know
Answer i just have to get points but good luck
46
(i)x=-8
(ii)y>18
(iii)x>10
I think the ans above is correct.
I hope it will help u....
1: 2.8
15:42
Divide each side by 15
15/15 : 42/15