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Linear Inequalities in One or Two Variables

SAT Math· difficulty 3/5

What values of xx satisfy −1<2x+3≤9-1 < 2x + 3 \le 9?

  • A

    x>−2x > -2

  • B

    −2<x≤3-2 < x \le 3

    check_circle
  • C

    −2≤x<3-2 \le x < 3

  • D

    −1<x≤3-1 < x \le 3

Explanation

Subtract 33: −4<2x≤6-4 < 2x \le 6. Divide by 22: −2<x≤3-2 < x \le 3.

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