7th grade math
posted by saranghae12 on .
what is 2 times pie times 2.5to the second power + 2 times pie times 2.5 times 5.5?
Please help!
Thank you!

put this in the google search window:
2*PI*2.5^2 + 2*PI*2.5*5.5= 
Can ayou nswer this? Good luck!!!!!!!!!.
Horses are $10, pigs are $3 and rabbits are $0.50. A farmer buys 100 animals for $100, How many of (each ) animal did he buy? Hint: there are 2 answers 
100=P+H+R
100=10H+3P+.5R
set them equal.
P+H+R=10H+3P+.5R
0=9H+2P.5R
here is one answer:
H/P/R
0/20P/80R 
Thank you!