**Answer:**

well the answer is 1.1627906977

For this case, the first thing we must do is define a variable:

g: number of gallons of gas.

c (g): total cost.

We then have a linear function of the form:

c (g) = 2.19 * g

**Answer:**

**A function notation to describe the relationship between the total cost c (g) and the number of gallons purchased is:**

**c (g) = 2.19 * g**

Ok, I am here. To start, you should make two equations:

19x = 1406 and 37x = 1406.

x = 74 and x = 38

Then, just subtract.

Vehicle A needs 36 gallons more than Vehicle B.

**Answer:**

2nd one

the answer with the mouse pointer

3×-6 3×-11

3×-14 3×-9

-18 -33

-41 -27

+ × + = +

- × - = +

+ × - = -

- × + = -

I hope this helps

**Answer:**

the answer is 1 and if not nine

**Step-by-step explanation:**

trust me sorry if im incorrect