Bear: 350 pounds
Deer: 75
Panther: 120
Hope this helps :))
Answer:
3.0 x 10^1
Step-by-step explanation:
Step 1) 4,500,000,000 / 149,600,000 = about 30
Step 2) 3.0 x 10^1 = 30
Hi there!
![\large\boxed{(3x - 2)(2x + 1) }](https://tex.z-dn.net/?f=%5Clarge%5Cboxed%7B%283x%20-%202%29%282x%20%2B%201%29%20%7D)
6x² - x - 2
To solve, we must factor into the following format:
(ax - b)(cx - d)
The following conditions must be met:
a · c = 6
da + bd = -1
b · d = -2
By guessing and checking, we get:
(3x - 2)(2x + 1)
Answer:
Step-by-step explanation:
780
Answer:
![(-4, -1)](https://tex.z-dn.net/?f=%28-4%2C%20-1%29)
Step-by-step explanation:
![6x-y=-23](https://tex.z-dn.net/?f=6x-y%3D-23)
Add y to both sides:
![6x-y+y=-23+y\\6x=-23+y](https://tex.z-dn.net/?f=6x-y%2By%3D-23%2By%5C%5C6x%3D-23%2By)
Divide both sides by 6:
![\frac{6x}{6}=-\frac{23}{6}+\frac{y}{6}\\x=\frac{-23+y}{6}](https://tex.z-dn.net/?f=%5Cfrac%7B6x%7D%7B6%7D%3D-%5Cfrac%7B23%7D%7B6%7D%2B%5Cfrac%7By%7D%7B6%7D%5C%5Cx%3D%5Cfrac%7B-23%2By%7D%7B6%7D)
Substitute this into the second equation given:
![2*\frac{-23+y}{6}+5y=-13](https://tex.z-dn.net/?f=2%2A%5Cfrac%7B-23%2By%7D%7B6%7D%2B5y%3D-13)
![\frac{-23+16y}{3}=-13](https://tex.z-dn.net/?f=%5Cfrac%7B-23%2B16y%7D%7B3%7D%3D-13)
Multiply both sides by 3:
![-23+16y=-39](https://tex.z-dn.net/?f=-23%2B16y%3D-39)
Add 23 to both sides:
![-23+16y+23=-39+23\\16y=-16](https://tex.z-dn.net/?f=-23%2B16y%2B23%3D-39%2B23%5C%5C16y%3D-16)
Divide both sides by 16:
![\frac{16y}{16}=\frac{-16}{16}\\y=-1](https://tex.z-dn.net/?f=%5Cfrac%7B16y%7D%7B16%7D%3D%5Cfrac%7B-16%7D%7B16%7D%5C%5Cy%3D-1)
We know that
.
Thus, ![x=\frac{-23-1}{6}](https://tex.z-dn.net/?f=x%3D%5Cfrac%7B-23-1%7D%7B6%7D)
![x=-4](https://tex.z-dn.net/?f=x%3D-4)
![(x, y) = (-4, -1)](https://tex.z-dn.net/?f=%28x%2C%20y%29%20%3D%20%28-4%2C%20-1%29)