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!
Range and y intercept are two characteristics they have in common
57600cm^2
To find the area, you do length * width. In this case, you do 360 * 160. The output will then be 57600cm^2
