Answer:
The Answer is B.
Step-by-step explanation:
Answer:
y=3x
idk
Step-by-step explanation:
I know this is only half an answer, but for a they have the same slope and it's proportional so it has no b value.
The total cost of the book would be:
12.50* 0.8= 10
The total cost of the book would be $10.00
Where's the equation that contains "z"?
