It would be in the fourth quadrant because x is positive and y is negative. The quadrants are labeled in counter-clockwise order, starting in the upper-right.
5 at 54mph
2 at 30mph.
You can get this by creating combination equations that are set equal to the overall amount.
Answer:
1234588765
Step-by-step explanation:
6 pounds cost $13.80
1 pound will cost $13.80/6
2.5 pounds will then cost 13.80/6 * 2.5 = $5.75
$5.75