Answer:

Step-by-step explanation:
Given

Required
Determine the equation for the model
Represent the number of hours with h and the miles with m.
Using distance formula:

In this case, it is:

So, we have:


The cost never decreases as it is always going up based upon your x-value and your degree. Mark me as brainliest please.
Answer:
i think c but not positive
Step-by-step explanation:
Answer:
Step-by-step explanation:
4x(3x-7)-19x2
4x*3x=12x
-7*-19 = 133 * 2 = 266
12x + 266
Don't Trust This I suck at math, but I am confident that is the answer. It's either that or this: 12x-52. Trust me if you want. But I am warning you.