Question

Which of the following is an equivalent form of the compound inequality −22 > −5x − 7 ≥ −33?

A) −5x − 7 < −22 and −5x − 7 ≥ −33
B) −5x − 7 > −22 and −5x − 7 ≥ −33
C) −5x > −22 and −7 ≥ −33
D)−5x − 7 < −22 and −5x − 7 ≤ −33

Answer 1

An equivalent form of the compound inequality −22 > −5x − 7 ≥ −33 will be −5x − 7 > −22 and −5x − 7 ≥ −33

Compound inequality

A compound inequality (or combined inequality ) is two or more inequalities joined together with inequality operations.

Given the compound inequality −22 > −5x − 7 ≥ −33, this can also be splitted into;

−22 > −5x − 7 and  −5x − 7 ≥ −33,

The inequality expression  −22 > −5x − 7 is also expressed as  −5x − 7 > -22. Hence an equivalent form of the compound inequality −22 > −5x − 7 ≥ −33 will be −5x − 7 > −22 and −5x − 7 ≥ −33

Learn more on compound inequality here: https://brainly.com/question/1485879

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