<div class="container" style="max-width: 210mm; height: 297mm;"> <div class="row"> <div class="col"> <details> <summary>Upute: </summary> <img src="https://www.mathkiss.com/uploads/hypo5.webp" width="500"/> </details> <p><b>(a)</b> Two jets are flying towards each other from airports that are §§V1(1000,1200,50)§§ km apart. One jet is flying at §§V2(240,250,10)§§ km·h^-1 and the other jet at §§V3(340,350,10)§§ km·h^-1. If they took off at the same time, how long will it take for the jets to pass each other?</p> <p>The relative speed is §§V4(240,350,10)§§ km/h. The time taken is given by:</p> <p>Time = Distance / Speed = §§V5(1000,1200,50)§§ / <p><b>Riješi sljedeće jednadžbe (pretpostavi da svi nazivnici nisu nula):</b></p> <table> <tr><td>(a)</td><td>\( 2y - §§V1(3,9,2)§§ = §§V2(7,15,2)§§ \)</td></tr> <tr><td>(b)</td><td>\( 2c = c - §§V3(4,12,2)§§ \)</td></tr> <tr><td>(c)</td><td>\( §§V4(1,5,1)§§ = 1 - 2c \)</td></tr> <tr><td>(d)</td><td>\( 4b + §§V5(3,9,2)§§ = §§V6(-7,-1,2)§§ \)</td></tr> <tr><td>(e)</td><td>\( -3y = §§V7(0,6,2)§§ \)</td></tr> <tr><td>(f)</td><td>\( 16y + §§V8(2,10,2)§§ = §§V9(-10,-2,2)§§ \)</td></tr> <tr><td>(g)</td><td>\( 12y + §§V10(0,12,3)§§ = §§V11(144,168,8)§§ \)</td></tr> <tr><td>(h)</td><td>\( 7 + 5y = §§V12(60,80,5)§§ \)</td></tr> <tr><td>(i)</td><td>\( 55 = \frac{5x + §§V13(3,9,2)§§}{4} \)</td></tr> <tr><td>(j)</td><td>\( 5x = 2x + §§V14(30,60,5)§§ \)</td></tr> <tr><td>(k)</td><td>\( 23x - §§V15(10,20,2)§§ = 6 + 3x \)</td></tr> <tr><td>(l)</td><td>\( 12 - 6x + 34x = 2x - §§V16(20,40,4)§§ - §§V17(50,80,5)§§ \)</td></tr> <tr><td>(m)</td><td>\( 6x + 3x = 4 - 5(2x - §§V18(2,6,1)§§) \)</td></tr> <tr><td>(n)</td><td>\( 18 - 2p = p + §§V19(5,15,5)§§ \)</td></tr> <tr><td>(o)</td><td>\( \frac{4}{p} = \frac{16}{24} \)</td></tr> <tr><td>(p)</td><td>\( -(-16 - p) = 13p - §§V20(1,7,1)§§ \)</td></tr> <tr><td>(q)</td><td>\( 3f - 10 = §§V21(8,16,2)§§ \)</td></tr> <tr><td>(r)</td><td>\( 3f + 16 = 4f - §§V22(8,12,2)§§ \)</td></tr> <tr><td>(s)</td><td>\( 10f + 5 = -2f - 3f + §§V23(70,100,10)§§ \)</td></tr> <tr><td>(t)</td><td>\( 8(f - 4) = 5(f - 4) \)</td></tr> <tr><td>(u)</td><td>\( 6 = 6(f + §§V24(7,10,0.5)§§) + 5f \)</td></tr> <tr><td>(v)</td><td>\( -7x = 8(1 - x) \)</td></tr> <tr><td>(w)</td><td>\( 5 - \frac{7}{b} = \frac{2(b + 4)}{b} \)</td></tr> <tr><td>(x)</td><td>\( \frac{x + §§V25(2,3,0.5)§§}{4} - \frac{x - 6}{3} = \frac{1}{2} \)</td></tr> <tr><td>(y)</td><td>\( 1 = \frac{3a - 4}{2a + 6} \)</td></tr> <tr><td>(z)</td><td>\( \frac{2 - 5a}{3} - 6 = \frac{4a}{3} + 2 - a \)</td></tr> <tr><td>(aa)</td><td>\( \frac{2 - 4}{b + 5} = \frac{3b}{b + 5} \)</td></tr> <tr><td>(bb)</td><td>\( \frac{3 - y - 2}{4} = 4 \)</td></tr> <tr><td>(cc)</td><td>\( 1,5x + §§V26(3.125,4,0.25)§§ = 1,25x \)</td></tr> <tr><td>(dd)</td><td>\( 1,3(2,7x + 1) = 4,1 - x \)</td></tr> <tr><td>(ee)</td><td>\( 6,5x - §§V27(4.15,5,0.2)§§ = 7 + 4,25x \)</td></tr> <tr><td>(ff)</td><td>\( \frac{1}{3}P + \frac{1}{2}P - 10 = 0 \)</td></tr> <tr><td>(gg)</td><td>\( \frac{11}{4} (x - 1) - \frac{11}{2} (3x + 2) = 0 \)</td></tr> <tr><td>(hh)</td><td>\( \frac{1}{5} (x - 1) = \frac{1}{3} (x - 2) + 3 \)</td></tr> <tr><td>(ii)</td><td>\( \frac{5}{2a} + \frac{1}{6a} - \frac{3}{a} = 2 \)</td></tr> </table> <!-- Vaš sadržaj --> </div> </div> </div>