They collected 300 cans in all. I did this by multipying 63 by 100 (6300) then divided it by 21. I hope this helps!
Answer:
x = 75
Step-by-step explanation:
x/5 = 15 divide both sides by 5 to get rid of fraction
5 × x/5 = 15 × 5
x = 75
If you are looking for the y intercept it is (0,-5) or -5
Dont know. cant help you out. sorry.