Question

Which of the following is an equivalent form of the compound inequality −22 > −5x − 7 ≥ −3?

Answer 1

−5x − 7 < −22 and −5x − 7 ≥ −3
−5x − 7 > −22 and −5x − 7 ≥ −3
−5x > −22 and −7 ≥ −3
−5x − 7 < −22 and −5x − 7 ≤ −3
that's the options

Answer 2

@kenmorcam ideas on this one?

think about a generic inequality a > b > c

if a > b > c, then a > b and b > c, right? try applying this logic to your problem