Answers

(a) –4 + 5 > 23 – 11 + 3

1 > 26 – 11

1 > 15 False

(b) 12 – 32 < 11 + 3

–20 < 14 True

(c) –7 – 11 ≤ 212 + 11 – 3

–18 ≤ 223 – 3

–18 ≤ 220 True


(a) 6 – 15 ≥ –15 + 6

–9 ≥ –9 True

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