Answer:
The sum of 78 and -78 is zero.
Step-by-step explanation:
I used a calculator ;)
Answer:
22.5 repeated
Step-by-step explanation:
Answer:
9.2 m.
Step-by-step explanation:
6.2 m.
7.2 m.
8.2 m.
9.2 m.
X=14
3 times 14 is 42-13 is 29
He earns $0.15 every minute. There are 60 minutes every hour and you are trying to found out how much money he is making in 1 minute, so you divide 9 by 60, which will give you the decimal number 0.15. The $29.25 was just a little extra information to try to brush you off.
