Answer:
Option C
Step-by-step explanation:
12 miles / 3 mph would equal 4 hrs of travel. He left at 11 AM because 2:00 - 4 hrs is 11 AM.
Answer:
answer is 45 minutes
Step-by-step explanation:
20/3=6.66
6.66 kilometers per hour
6.66/60=0.111
5/0.111=45
Answer:
Sure but can you show me the triangle.
Answer:
<h2>b = 2</h2>
Step-by-step explanation:
![-2-2(-7+b)=-8b+24\qquad\text{use the distributive property}\\\\-2+(-2)(-7)+(-2)(b)=-8b+24\\\\-2+14-2b=-8b+24\qquad\text{combine like terms}\\\\(-2+14)-2b=-8b+24\\\\12-2b=-8b+24\qquad\text{subtract 12 from both sides}\\\\12-12-2b=-8b+24-12\\\\-2b=-8b+12\qquad\text{add}\ 8b\ \text{to both sides}\\\\-2b+8b=-8b+8b+12\\\\6b=12\qquad\text{divide both sides by 6}\\\\\dfrac{6b}{6}=\dfrac{12}{6}\\\\b=2](https://tex.z-dn.net/?f=-2-2%28-7%2Bb%29%3D-8b%2B24%5Cqquad%5Ctext%7Buse%20the%20distributive%20property%7D%5C%5C%5C%5C-2%2B%28-2%29%28-7%29%2B%28-2%29%28b%29%3D-8b%2B24%5C%5C%5C%5C-2%2B14-2b%3D-8b%2B24%5Cqquad%5Ctext%7Bcombine%20like%20terms%7D%5C%5C%5C%5C%28-2%2B14%29-2b%3D-8b%2B24%5C%5C%5C%5C12-2b%3D-8b%2B24%5Cqquad%5Ctext%7Bsubtract%2012%20from%20both%20sides%7D%5C%5C%5C%5C12-12-2b%3D-8b%2B24-12%5C%5C%5C%5C-2b%3D-8b%2B12%5Cqquad%5Ctext%7Badd%7D%5C%208b%5C%20%5Ctext%7Bto%20both%20sides%7D%5C%5C%5C%5C-2b%2B8b%3D-8b%2B8b%2B12%5C%5C%5C%5C6b%3D12%5Cqquad%5Ctext%7Bdivide%20both%20sides%20by%206%7D%5C%5C%5C%5C%5Cdfrac%7B6b%7D%7B6%7D%3D%5Cdfrac%7B12%7D%7B6%7D%5C%5C%5C%5Cb%3D2)
The parent function is f(x) = x^3 with domain = all real numbers and range = all real numbers.
The given function is f(x) = x^3 - 2 with domain = all real numbers and range = all real numbers.