Part 1: The solution is x > 5 and x<=9. Part 2: There would be an open circle on

Question

Part 1: The solution is x > 5 and x<=9.
Part 2: There would be an open circle on 5 and a closed circle on 9.
Part 3: The shading is between the two numbers.
Be sure that you have included all three parts when answering each question.

"Greater than or equal to" would be typed >=.
"Less than or equal to" would be typed <=.



1. d - 1 > -3 and d + 2 < 5

2. -3k + 7 > -5 and -7k + 5 < -2

3. -5 < 2y - 3 < 23 (Hint: refer to example 2 in the lesson.)

4. x - 4 < 5 or x + 2 > 15

5. 5x - 4 > 6 or -4x + 5 > 1

Explanation / Answer

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