Let H be the number hats and J the number of jackets. Then, we can write,

Now, since they want 250 items at least, we can write

Hence, the system of inequalities is
To determine the slope, you can use the following formula:
(y2-y1)/(x2-x1)
The answer will be the last one as it equals 4x + 3. this means that the equation will be parallel and does not have a solution.
Answer:
1/8
Step-by-step explanation:
1/4 = 2/8 so 3/8 - 2/8 = 1/8
Answer:
I think it's number 2 but I'm not sure