Simplify the complex fraction. 
Definitions:
Arrhythmia
An irregularity in the heartbeat, which can involve irregular, too fast, or too slow heart rhythms.
Angina Pectoris
A medical condition characterized by chest pain caused by reduced blood flow to the heart, indicative of coronary artery disease.
Systolic Pressure
The pressure exerted on artery walls when the heart contracts and pumps blood through the body, measured in millimeters of mercury (mmHg).
Force
A physical quantity that causes a change in the motion, shape, or direction of an object.
Q30: Which line has a positive slope? <img
Q43: Find the slope of the line from
Q71: Solve the equation. <img src="https://d2lvgg3v3hfg70.cloudfront.net/TBX8808/.jpg" alt="Solve the
Q122: Let f ( x ) = 3
Q151: Solve the inequality for the indicated variable.
Q157: Factor the polynomial by grouping the terms
Q175: Factor the problem completely. First, factor out
Q181: y varies inversely with the square of
Q199: Factor the expression by taking out the
Q256: A company that manufactures typewriter ribbons knows