2.7 ≤ b + 5
(1 point)
b ≥ 7.7
b ≥ 7.7
b ≥ –2.3
b ≥ –2.3
b ≤ 2.3
b ≤ 2.3
b ≤ –7.7
1 answer
b ≥ –2.3
(1 point)
b ≥ 7.7
b ≥ 7.7
b ≥ –2.3
b ≥ –2.3
b ≤ 2.3
b ≤ 2.3
b ≤ –7.7
1 answer