Answer:I think It should be 131 pi and 411.3 yards
Step-by-step explanation:because if you look at where they solved it the Bottom gives you the answer. I hope this is correct
Answer:

Step-by-step explanation:

Add 25 to both sides:


Square root both sides:
(Since a negative number multiplied by itself gives positive, there are two answers.)

Answer:

Step-by-step explanation:

Collect like terms:

Simplify:

Expand:

Collect like terms:

Simplify:

1/5 plus 70% mins 100%
Do you know what 1/5 is as a percentage
Come on is your answer
Hope this help