You know that the y is negative and the x is positive (it's the lower right side of a graph)
Let the number of goats be 'x'.
Therefore, the number of chicken will be 50-x
Total number of legs the goats will have= 4x (goats have 4 legs)
Total number of legs chickens will have= 2(50-x) (chickens have two legs).
4x + 2(50-x)=140
4x+100-2x=140
2x+100=140
2x=40
x=20.
There are 20 goats and 30 chickens.
A. 1.07 B.4
A. Is just dividing normally the smaller number by the bigger one. Think of a K/D ratio
B. The number on the left is the wins just like in most games
I hope I helped
