Lemma
MediumInequalities
OpenStax, Intermediate Algebra 2e §2.6 Solve Compound Inequalities · Exercise 55 · Algebra · Inequalities

Solve Compound Inequalities · Exercise 55

Blood Pressure A person’s blood pressure is measured with two numbers. The systolic blood pressure measures the pressure of the blood on the arteries as the heart beats. The diastolic blood pressure measures the pressure while the heart is resting.
ⓐ Let x be your systolic blood pressure. Research and then write the compound inequality that shows you what a normal systolic blood pressure should be for someone your age.
ⓑ Let y be your diastolic blood pressure. Research and then write the compound inequality that shows you what a normal diastolic blood pressure should be for someone your age.

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OpenStax, Intermediate Algebra 2e · §2.6 Solve Compound Inequalities · Exercise 55

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