Answer:
The equations have the same slope but different y-intercepts. This means the lines are parallel and there is no solution (since they do not intersect).
Which student score changed the most? Student A -1 student B 0 student C -3 and student D : 2
1 answer:
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Answer:
Step-by-step explanation:
You need to used the following formula:
Where "V" is the speed, "d" is the distance and "t" is the time.
In this case you know that Kevin traveled at a constant speed on the highway from Hickory Hills to Chicago in 20 minutes (which is ) and the distance is 17 miles. Then, you can identify that:
Therefore, knowing these values, you can substitute them into the formula. Then, you get:
Answer:
b < –2 or b > 2
Step-by-step explanation:
The given expresion is
By the definition of absolute value function.
|x|=x, if x>0
|x|=-x, if x<0
This implies that:
Divide the second inequality by -2 and reverse the sign
Option B is correct