1.)264.3
2.)264.349
3.)265
4.)300
5.)270
6.)264.35
Let x = number of South American animals
Let y = number of African animals
x=45+1/2y
x=172
Solve for y
Answer: (-2,4), because it is the point of intersection of the two graphs
Step-by-step explanation:
i did it
Answer: Hope this helps. I didn't see any graphs posted on your question.
Step-by-step explanation:
y = -x²-1
y = 2x²-4
Edit: posted wrong screenshot :/
here is the actual one lol
4(4x)+2(x)=72
16x+2x=72
18x=72
x=4