Step-by-step explanation:
I hope this helps!!!!!
Answer:
64 Chickens
1. Add up the percents
19% + 28% + 13% = 60%
2. Subtract from 100%
100% - 60% = 40%
3. Multiply the total number of animals by the percent of chickens
160 * .4 = 64 Chickens
5x^2 + 9x + 2
a.y=6
b.-1/8
c.1/2
d.2800
e.-8
f.7.71