Answer:
we get Rate of change = -3
Step-by-step explanation:
We need to calculate the rate of change for the following data:
x y
-1 7
2 -2
7 -17
10 -26
The rate of change can be calculated using slope formula: 
From the table, we can take any 2 points
Suppose we take (-1,7) and (2,-2)
We have: 
Putting values in formula and finding rate of change

So, we get Rate of change = -3
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Answer:
A. b-9=11
Step-by-step explanation:
I‘m assuming the equation should say b, not 6. She had b blankets, subtracted 9, and was left with 11. b-9=11.
Answer: 55.56 < 55.65
Step-by-step explanation:
The tenth place is bigger than the other number, and since the whole number is the same, then it would be the less than sign