ECO255 Email: bbcnoun@gmail.com Whatsapp: 08131667008 A system of equation is a set of two or more equations with the variables Answer: same Solve â“s-36 Answer: 6i Solve (9+ 4i)-(6+2i) Answer: 3+2i Given f(x,y) = 3x + 6â“sy – 10, then fy (x,y) is Answer: 3/â“sy X + 0 = X and X Ä— 1 = X, show the property of number system Answer: identity Given the demand function P =50 â“’ Q and the supply function P = 10 + 3Q, the equilibrium quantity is Answer: 10 Convert 120 from base 10 to base 8. Answer: 170 The function f(x) = logx is called the Answer: common log function There are common methods used for solving simultaneous equations Answer: 3 are algebraic expression consisting of 3 terms Answer: trinomials Email: bbcnoun@gmail.com Whatsapp: 08131667008