Answer:
the cost is 21$, and it weighs 1 pound.
Step-by-step explanation:
Rotate once to the left side
Answer:
Step-by-step explanation:
If two lines are parallel then they will have the same slope. So all you need to do is find the slope of the line that joins the two given points. You can use the slope formula
. You can also graph the two points and use rise over run. ![\frac{7-(-5)}{-5-7} =\frac{12}{-12}=-1](https://tex.z-dn.net/?f=%5Cfrac%7B7-%28-5%29%7D%7B-5-7%7D%20%3D%5Cfrac%7B12%7D%7B-12%7D%3D-1)