Answer:
Step-by-step explanation:
Distributive property of multiplication has two expressions:
1.
2.
If you use these formulas from the left side to the right side, you should see for the sign in the brackets: "+" - use addition, "-" - use subtraction. If you use these formulas from the right side to the left side, you should also take into account sign between and : for "+" - use addition in brackets and for "-" - use subtraction in brackets.
Answer:
I'm pretty sure they're all rational numbers since they're all whole numbers.