Algebra 1 Benchmark # 6

Which number line represents the solution set

to the inequality 12 - 5x ≤ 2?

What values of x represent the solutions to the

inequality 8 + 3x ≥ 5?

 x ≤ -1

 x ≥ -1

 x ≤ 5

 x ≥ 5

What values of x represent the solutions to the

inequality -6x + 8 < 20?

 x < -2

 x > -2

 x > -4

 x < -4

What values of x represent the solutions to the

inequality 12 + 8(2x + 2) < 4x?

 x < -2

 x > -

x < -

x > -2

What values of x represent the solutions to the

inequality 3x + 1 + 2(x + 5) < 11?

 x < 0

 x > 0

 x < 2

 x > 2

Which inequality is represented by this

number line?

 -4 ≤ x ≤ 1

 -4 < x ≤ 1

 x ≤ -4 or x > 1

 x < -4 or x ≥ 1

Daniel is four years older than David.  The sum

of their ages is greater than 38.  Let x represent

David's age.  Which inequality can be used to find

the possibilities of David's age?

 2x + 4 < 38

 2x + 4 > 38

 2x + 4 ≤ 38

 2x + 4 ≥ 38

Which inequality is represented by this number

line?

 -2 ≤ x ≤ 3

 -2 < x < 3 

  x < -2 or x > 3

  x ≤ -2 or x ≥ 3

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