Answer:
12.57
Step-by-step explanation:

1: True
This is because <span>(3×5)+(5×5)=40, and 8x5=40
</span>
2: False
This is because <span>(3×2)+(8×3)=30, not 40.
I hope i helped :)</span>
Answer:
7x8
Step-by-step explanation:
none of those seem right
Answer: what's the results of the stimulation?, there's not much info to answer your question.
Step-by-step explanation:
You should divide 280 into 3 which would equal 9