ms. smith bulletin board is 54 inches long and 36 inches wide .she will cover it using rectangular sheets of paper that are 18 inches by 12 inches. what is the best number of sheets needed to cover the bulletin board?8,9,10,12

A33 gram sample of a substance that's used to detect explosives has a k-value of 0.1473. n = noekt no = initial mass (at time t = 0) n = mass at time t k = a positive constant that depends on the substance itself and on the units used to measure time t = time, in days

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Triangle abc was translated 2 untits to the right and 3 units down. write the algebraic rule that describes the translation that was applied to triangle abc to create triangle a'b'c'.