let's notice that the x-coordinate is the same for both points.
Check the picture below.
Y = kx
Y is the total cost
The number of dvds is x
The cost of each one ($12) is k
y = $12x
Or instead of Y you can but T for total cost
t = $12x
Answer:
To help u out do this equation and understand it
Step-by-step explanation:
1. 17000 x 0.04 = ?
2. ? x 5 = The answer but not rounded
3. Round it
Idk the answer but if you download an app called “ Photomath” it will help you solve your problem. It is completely free!