Select the correct answer. Sean used cross multiplication to correctly solve a rational equation. He found one valid solution and one extraneous solution. If 1 is the extraneous solution, which equation could he have solved? A. The equation is (10)/(x^(2)-1)=(5)/(3x-3) because 1 makes a denominator equal zero and is a solution of the equation derived from cross multiplying. B. The equation is (x+2)/(x+3)=(6x)/(8) because 1 is a solution of both the original equation and the equation derived from cross multiplying. C. The equation is (4x-4)/(x+6)=(x-1)/(10) is because 1 makes a numerator equal zero and is a, solution of the equation derived from cross multiplying. D. The equation is (4)/(x-1)=(x+2)/(10) because 1 makes a denominator equal zero and is not a solution of the equation derived from cross multiplying.

Question 31 of 35 How can addressing the 5Ws improve your business letter? A. It allows you rediscover your purpose for writing. B. It allows you to think about your subject. C. It allows you to determine who your recipients should be. D. It allows you to automatically include all necessary details.

Read the following definition and choose the first letter of the word that best fits it. Porous water-absorbing mass of fibers ◻ S ◻ ◻

Please select the FALSE statement regarding lipids. Multiple Choice Butyrate is a long-chain fatty acid that is produced by gut bacteria when they degrade undigested plant material. A wax is a long-chain fatty acid covalently bonded to a long-chain alcohol and is insoluble in water. Phospholipids resemble triglycerides but one fatty acid is replaced with a phosphate group. Steroids differ in structure from lipids but are classified as such because they are insoluble in water. Short-chain fatty acids contain five or fewer carbon atoms and may reduce the risk of colon cancer.

"Se sapessi il potere che hai su di me,"