Answer:
8.80
Step-by-step explanation:
When rounding up and you are stuck with nine
You can't say 8.710
Your simply add one to the number before it
8.80 that your answer
Answer:
n<-9
us an open circle on -9 pointing to the left
hope this helps
have a good day :)
Step-by-step explanation:
Answer:
greater than or equal to 250
x < or = 250
Step-by-step explanation:
hopefully this helps

Integrating both sides, we get


When

, we have

, so that

When

, we have

, which means