Double Inequalities

• x ≥ 2
• x ≥ -2
• x ≤ 2
• x ≤ -2

• x > 1
• x > -1
• x < 1
• x < -1

• x ≤ 4
• x ≤ -4
• x ≥ 4
• x ≥ -4

• n ≤ 6
• n ≤ -6
• n ≥ 6
• n ≥ -6

• Lars meets both of his expectations

• Lars works for the expected number of days but doesn't earn the expected number of money

• Lars earns the expected amount of money but doesn't work for the expected number of days

• Lars doesn't meet either of his expectations

• Astrid meets both of her expectations

• Astrid buys the expected number of fruits, but she does beyond her budget

• Astrid stays within her budget, but she doesn't buy the expected number of fruits

• Astrid doesn't meet either of her expectations

• x < 1
• x < -1
• x > 1
• x > -1

• a ≥ 4
• a ≥ -4
• a ≤ 4
• a ≤ -4

• n < 1
• n < -1
• n > 1
• n > -1

-2 < x - 9 < 3

• x < 12

• 7 < x

• 7 < x < 12