Answer: 4.5 (after is the pi sign)
Step-by-step explanation: i got it right on khan academy so
Answer:
its the last choice
Step-by-step explanation:
Answer:
9a-65
Step-by-step explanation:
simply write 9a+(add the remaining numbers all together)
If the number is 5 or greater you round it up
if its four or less you round down