Answer:
19 Lollipops per friend
Step-by-step explanation:
It will be negative because he has 422 but purchased 484 which is more than he has . so he is a negativge nuber because owns money
With the formula: m=(y1-y2)/(x1-x2) you can sub in the values to get the slope (m).
m=(4-2)/(2-(-3))
= 2/5
Therefore the slope is 2/5.
