Answer: 98
Step-by-step explanation:
Answer:
The answer would be:
B. y=18x+4
Step-by-step explanation:
It would take the second computer 75 seconds because:
D
Number of hours is x values and cost of service is y.
To find slope you have to find the change in y over the change in x.
We can use any points in the table to calculate this amount.
Eg, 3-5 hours and 125-175 dollars.
The difference in y values is $50 and the difference in hours is 2.
50/2=25
The slope is 25
