Select the graph for the solution of the open sentence. Click until the correct graph appears. 2|x| + 1 < 5
1 answer:
Answer:
The correct answer is x < 2 or x > -2. The graph would be a line between -2 and 2 with an open circle on both.
Step-by-step explanation:
To solve, first solve the equation for the absolute value portion of the equation.
2|x| + 1 < 5
2|x| < 4
|x| < 2
Now since there is an absolute value around it, we have to complete it for the positive and negative versions.
x < 2 OR x > -2
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Answer:
16 meters
Step-by-step explanation:
Since the question is asking you to find the meters they climbed in all, you can add the absolute values of -8 and +8 to get 16
