Answer:
9
Step-by-step explanation:
hope that this is helpful.
Answer: 
Step-by-step explanation:
If you meant to solve for "z", then refer to the attachment below.
Answer:
1. 47.3
2. 7/9
Step-by-step explanation:
100-52.7=47.3
2/9+7/9= 9/9 which is 1
Nearest whole number is 53
If it were 53 point any decimal 5 or up it would be 54.
Hope this helps darling
7.397 will round to 7.40 and 7.388 will round to 7.39