Answer:
y=-3x-3
Step-by-step explanation:
Let
and 

We have 
Therefore

We have the equation of a line:
.
Put the coordinates of the point (8, 1) to the equation of a line:


<em>subtract 11 from both sides</em>

Answer: 
Answer:
(0.2)(38)
Step-by-step explanation:
To find a percent, you multiply the number (cost) by the decimal of the percent
20% as a decimal is .2