Answer:
All
Step-by-step explanation:
The answer is 1, 2, 3
I, II, III
Answer:
700 miles
Step-by-step explanation:
0.29x + 290 = 493
Subtract 290 from each side
0.29x = 493
Divide both sides by 0.29
x = 700
Yes! pretty sure they are
The first one has a greater percent change in price, which is 62.5% and the second one is 60%.
Answer:
1- Inverses .
2 - Not inverses.
Step-by-step explanation:
Notice that
1 -
![f(g(x))= 3/(3/x) = (3x)/3 = x](https://tex.z-dn.net/?f=f%28g%28x%29%29%3D%203%2F%283%2Fx%29%20%3D%20%283x%29%2F3%20%20%3D%20x)
Since their composition is the identity, then they are inverses.
2 -
![f(g(x)) = ((-x+4)+4) = -x+8](https://tex.z-dn.net/?f=f%28g%28x%29%29%20%3D%20%28%28-x%2B4%29%2B4%29%20%3D%20-x%2B8)
Since their composition is not the identity, then they are not inverses.