Answer:
1
Step-by-step explanation:
Answer:
each book was $16
Step-by-step explanation:
140-12=128 divided by 8 = 16
hope this helps!
Answer:
120
Step-by-step explanation:
The area of a rectangle is its width multiplied by its length, which in this case is 12*10=120.
The answer is $1.05 but this is only right if the posters cost the same amount as the markers.