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Alex drew a circle with right triangle prq inscribed in it, as shown below: the figure shows a circle with points p, q, and r on it forming an inscribed triangle. side pq is a chord through the center and angle r is a right angle. arc qr measures 80 degrees.

Translate the word phrase into a math expression. 15 fewer than the product of 4 and a number. (pls immediately)

The only way to identify an intercept is as an ordered pair. true false