Answer:
9
Step-by-step explanation:
18 + 18 is like 36 divied by 2 is 18 then dvide that by two is 9 so 9
Answer:
Step-by-step explanation:
i) z = -32
ii)
Answer:
46:74
Step-by-step explanation:
D, mixed double tennis is wen each team has a man n women