| Term | Definition |
|---|
| 〉 | "is greater than" |
| 〈 | "is less than" |
| ≤ | "is less than or equal to" |
| ≥ | "at least" |
| ≤ | "at most" |
| 97 | Your quiz grades are 73, 75, 89, and 91. what is the lowest grade you can obtain on the last quiz and still achieve an average of at least 85? |
| m 〉 1 | solve: -3(2m-8) 〈 2(m+8) |
| x 〈 -7 | solve: -3x + 6(x - 4) 〉 10x + 25 |
| x ≤ $7 | A teenager buys a sports jacket and a pair of jogging shorts. He decides to spend no more than $27 for both things. IF the sports jacket costs $6 more than twice the joggin shorts, how much did he spend for the jogging shorts? |
| x 〈 106 lbs | Deena weighs 12 pounds less than her older sister Julia. Their combined weights total less than 200 pounds. What inequality expression satisfies Julia's weight? |
| -3 ≤ x ≤2 | |2x + 1 | ≤ 5 |
| x = 1, -7 | 4| t + 3 | = 16 |
| empty set | |2y - 6| = -9 |
| AND statement | |A| 〈 b |
| OR statement | |A| 〉 b |
| x≥3 or x≤ -5 | (x-3)(x+5) ≥ 0 |
| 4 〈 x〈 -8 | (x+8)(x-4) 〈 0 |
Combine with other sets
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