Answer:
Domain: (-∞,∞), Range: [2,∞)
You have

apples left.
You have 5 whole apples, you took one whole apple out, which equals 4 whole apples left. Then with the whole apple you took out, you ate

of it.
Jack ate
of an apple in 5 apples. If you say that Jack ate

of 3 apples, then he ate

apples. So there isn't any difference when he ate

of an apple.
Answer:
108 pens
Step-by-step explanation:
48/4=x/9
4x=432
x=108
Answer:
45
Step-by-step explanation:
3 and 5 both go into 45 and 45 is the smallest for it