Mac 1105 quiz 1 - Study guides, Class notes & Summaries

40x + 25 = 5(3x - 30) - correct answer Conditional; {-7} Solve the equation. - correct answer (5) Decide whether the equation is an identity, a conditional equation, or a contradiction. Give the solution set. 7(x - 8) + (-10x) = -3(x + 6) + 10 - correct answer Contradiction; ∅ A = P(1 + nr), for r - correct answer r=A-P/Pn Solve for y. 2x - 9(x + y) = y - x - correct answer y=-3/5x Simplify the power of i. i51 - correct answer -i 7[-2x -...