-4/3 is the answer to your question
Answer:
Y=15x
Step-by-step explanation:
<h2>Okay so let's approach this problem!</h2><h2 />
X is books and Y is total cost
Let's find the slope!
Y2-Y1/ X2-X1
Just replace


The slope is 15

Now replace x and y with coordinates and solve

The final equation:
y = 15x
That's it! If you have any questions please ask! Brainliest Appreciated.
The correct answer is 196 or Option A.
The explanation is just as complicated as the question.
The cost of dryer is $450 and the cost of washer is $412