Answer:
1x+1
Step-by-step explanation:
just open the parentheses
Answer:
12
Step-by-step explanation:
Sorry Im in 6th but i still have no idea......
Answer:
c) -1
Step-by-step explanation:
-2-3-(-4)
=-5+4
=-1
Answer:
c) 100
Step-by-step explanation:
This is the best choice because the number is not too low or too high. He will get an accurate probability.