Answer:
x>0 and y>0
Step-by-step explanation:
1= ++ 2= -+ 3= -- 4= +-
Answer: yes
Step-by-step explanation: it’s was some poor old mans name on the news XD
No he would be incorrect because if you add 6 and 8 you get 14 and 14 is an even number. I hope this helps!