Answer:
Integers are always closed under subtraction, addition and multiplication, not division though. Hope this helped! :D
Step-by-step explanation:
Yes because all sides would be equal to 5 which would give you 5*4 = 20 units.
Answer: 4.8
Step-by-step explanation:
The answer is 4.8 because
3.6 x 2 = 7.2
16.8 - 7.2 = 9.6
9.6 / 2 = 4.8
Answer:
sorry I'm not sure how to help with that yet