Chapter 7 Linear Inequalities

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  • 1/5 Questions

    Q2.   Solve and graph the inequality.           77 ≤ 5 + 8n

    • A
    • B
    • C
    • D
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About This Quiz

Explore Chapter 7 on Linear Inequalities through this quiz assessing your ability to solve and graph inequalities, interpret number lines, and translate real-world scenarios into mathematical expressions. Key skills include analytical thinking and application of algebraic concepts.

Chapter 7 Linear Inequalities - Quiz

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  • 2. 

    Q5.  Translate the following phrase: You and your friends ate more than 8 slices of pizza at the party.

    • A  x > 8

    • B  x ≤ 8

    • C  x < 8

    • D  x ≥ 8

    Correct Answer
    A. A  x > 8
    Explanation
    The phrase "You and your friends ate more than 8 slices of pizza at the party" implies that the number of slices of pizza eaten is greater than 8. Therefore, the correct answer is A. x > 8.

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  • 3. 
    Q3.  What inequality does the number line graph represent? - ProProfs

    Q3.  What inequality does the number line graph represent?

    • A   x ≤ 4

    • B   x ≥ -4

    • C  x < -4

    • D  x < 4

    Correct Answer
    A. C  x < -4
    Explanation
    The number line graph represents the inequality x < -4. This is because all the numbers to the left of -4 on the number line satisfy the inequality, while all the numbers to the right of -4 do not satisfy the inequality.

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  • 4. 

    Q4.  Translate the following phrase:  Jessica must be at least 48 inches to ride the roller coaster.

    • A  j > 48

    • B  j ≤ 48

    • C  j < 48

    • D  j ≥ 48

    Correct Answer
    A. D  j ≥ 48
    Explanation
    The phrase "Jessica must be at least 48 inches to ride the roller coaster" implies that Jessica's height should be equal to or greater than 48 inches. The symbol ">=" represents "greater than or equal to", so option D, "j >= 48", correctly translates the phrase.

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  • 5. 
    Question 1 - ProProfs

    Question 1

    • A

    • B

    • C

    • D

    Correct Answer
    A. C

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  • Mar 05, 2025
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  • May 22, 2020
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