Which property justifies this statement? If 12 = x + 5, then X + 5 = 12.
O Symmetric Property of Equality
O Addition Property of Equality
O Subtraction Property of Equality
O Reflexive Property of Equality
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The number of revolutions of two pulleys is inversely proportional to their diameters. if a 24-inch diameter pulley making 400 revolutions per minute is belted to an 8-inch diameter pulley, find the number of revolutions per minute of the smaller pulley.

Lisa has three classes that each last 50 minutes. what is the total number of minutes of the three classes

Find the perimeter of the figure shown above. a. 18 yds c. 20 yds b. 10 yds d. 24 yds select the best answer from the choices provided