Creer une expression rationnelle en sachant que A/B ÷ C/D = 3x+1 et que A= Trinome carré parfait , B=Binome, C=Binome , D = Polynome quatre termes dont un de ces facteurs est (x+y) et sachant que B n'est pas egale a C. Quelle est cette expression?​

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Neoli is a nurse who works each day from 8: 00 am to 4: 00 pm at the blood collection centre. she takes 45 minutes for her lunch break. on average, it takes neoli 15 minutes to collect each sample and record the patient's details. on average, how many patients can neoli see each day?

Select the correct answer from each drop-down menu. a system of equations and its solution are given below. system a complete the sentences to explain what steps were followed to obtain the system of equations below. system b to get system b, the equation in system a was replaced by the sum of that equation and times the equation. the solution to system b the same as the solution to system a.]