In a positive integers there are twenty whole numbers I hope this help
Answer:
-1/2
Step-by-step explanation:
y2-y1 4-5 -1
--------- = -------- = --------
x2-x1 6-4 2
Answer:
9 minutes
Step-by-step explanation:
Answer : 1 : sales tax , 2 : 6 percent, 3 : returns (i only know those so hope it helps )
