A chain weighs 5 lbs per foot. How many ounces will 2 inches weigh?
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Evaluate 4 a for a = 5 2/3 . express your answer in simplest form.

Which graph represents the following piecewise defined function?

Consider the system: y = 3x + 5 y = ax + b what values for a and b make the system inconsistent? what values for a and b make the system consistent and dependent? explain