I would say that the last one would be the most accurate.
Answer:
Step-by-step explanation:
Answer:
In the expression of 7xy, if x is negative, then y must also be negative for the product to be positive.
Let me know if this helps!
Answer:
1600
Step-by-step explanation:
P=LxWxH
so P=20x10x8=1600
(i think)
Answer:
1,060
Step-by-step explanation:
Each- Means multiplication.
You can add 212 - 5 times
212x5
