Express 972 in the exponential from using prime factors

2x - 20 = 32 20 - 3x = 8 6x - 8 = 16 -13 - 3x = -10

There are 15 plates and each plate is either 7 or 12 inches diameter. which systems of equations do you use to find the number of 7 inch plates, x and 12 inch plates, y

Given: and prove: what is the missing reason in the proof? given transitive property alternate interior angles theorem converse alternate interior angles theorem