Answer:
36
Step-by-step explanation:
You do 12*3 because if 1 sheet of poster board can make 12 post cards, and you have 3 poster boards you will need 3 lots of 12 which is equivalent to 3*12!
Hope this helps!
Answer:
3
Step-by-step explanation:
distance formula
Answer:(-1,2), (6,8), (5,-7)
Step-by-step explanation: