Wednesday

December 17, 2014

December 17, 2014

Posted by **Jarrad** on Tuesday, January 25, 2011 at 5:33am.

using systems of equations to solve

- algebra -
**Reiny**, Tuesday, January 25, 2011 at 8:55amnumber of chickens --- c

number of pigs ---- p

c+p = 220

2c + 4p = 520 or c + 2p = 260

subtract then

p = 40

back into the first

c+40 = 220

c = 180

180 chickens, 40 pigs

**Answer this Question**

**Related Questions**

Algebra 1 - a farm raises a total of 220 chickens and pigs. The number of legs ...

6th grade math - on a farm there is 18 pigs and chickens (all together). There ...

Algebra - An algebra teacher drove past a farmyard that was full of chickens ...

Math - There are a total of 107 chickens and rabbits on a farm. The total number...

math - The number of dogs and chickens on a farm add up to 14. The number of ...

math - The number of dogs and chickens on a farm add up to 14. The number of ...

math - The number of dogs and chickens on a farm add up to 14. The number of ...

math - The number of dogs and chickens on a farm add up to 14. The number of ...

Maths - 1/3 of the total barn animals were chickens and rest were pigs there ...

Algebra 1 - a farmer raises chickens and cows. there are 34 animals in all. the ...