Answer:
18
Step-by-step explanation:
You need to find the least common multiple of 9 and 6 - that is 18. In this case you buy 2 packages of pencils and 3 package of pens.
Its D because when you use some graph paper point A and point B are 6 units away from each other
Answer:
$0.25/g
Step-by-step explanation:
20g --- $5.00
1g --- 
× $5.00 = $0.25
Commutative property of multiplication is shown above. This is because no matter how you put them, the answer will still be 140.
