Answer:
4.15
Step-by-step explanation:
Answer:
B is the correct answer
Step-by-step explanation:
You have to do 6b- 1b 5b
-2a+5a= 3a
9
Answer:
Just make something that balances , make it equal in force and weight on both sides for it to balance and just did shapes or something, once you got the base, for more (points) just cut out little orgami pieces or just a simple shape and use stick them on or balance them on both sides, make it look simple yet complex.
Multiplied by the power of ten makes it quite a large number.