Kate's model is correct because 10 times the value of 4 rods, 10(4(10)), is 400. Mel's model represents 4(1)=4, which is incorrect. Kate's model represents 4*100=400, which is correct.
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6480 is the next one, and the second next one is -38880. You can determine this by multiplying the number twice by 36.
It’s the first one
x = -12 or x=2
Answer:
The answer is B.-3/2
Please correct me If I am wrong
Step-by-step explanation:
I use 
Also, you automatically know that the line is decreasing
If they intersect eachother then the answer is true