Question

1. Solve the open sentence.

–2 ≤ n + 4 ≤ 7
(Points : 1)
n ≥ 6 and n ≤ –4
n ≤ 2 and n ≤ 7
n ≤ –6 and n ≤ 4
n ≥ –6 and n ≤ 3

Answer 1

how do i solve this?

Answer 2

@sleepyhead314

Answer 3

try solving each part separately
–2 ≤ n + 4

then n + 4 ≤ 7

Answer 4

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