document.write( "Question 1145073: find the rate of change in sally's blood pressure per day to the nearest tenth. in day a of the test, her sustolic pressure was 137 mb, and on day 17 her systolic pressure was 122 mb.If the healthy range for blood pressure is under 120 mB, is her blood pressure getting better or worse?
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Algebra.Com's Answer #766266 by ikleyn(52804)\"\" \"About 
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