Answer:
31 hours
Step-by-step explanation:
To at least buy the Air-Pods she will need to work at least 31 hours. You can either round at the beginning or end, I'll demonstrate rounding at the end. Divide $278.10 by $9.00, getting 30.9. You would have to round up to insure you have enough money, getting 31 hours
Answer: 1/10 is greater; niether its equal; 2 1/2, .25, -.2, -1/2, -4/5
Step-by-step explanation:
1/10 is a tenth and .09 is a hunderedth
Answer:
3 1/2
Step-by-step explanation:
You have to do 7 divided by 2 or 1/2 x 7
Hi, this is the notation for inclusion of all real
numbers.
![x \in \mathbb{R}](https://tex.z-dn.net/?f=x%20%5Cin%20%5Cmathbb%7BR%7D)
We can also state numbers which are positive or negative with a sign on top of the R notation like so: