Answer:
Step-by-step explanation:
Currency, such as a dollar can not be a percent. Do you mean 76.186?
1. 3x=y
3+y=z
2. 1/2y=x
7x=z
Answer:
tank A is bigger
Step-by-step explanation:
the volume is greater by 3%
Answer:7996.33774627 rounded to the nearest ten is
Step-by-step explanation:8,000, hope this helps