1) Between which two consecutive integers does 150 lie a) 11 and 12 b) 12 and 13 2) A bicycle costs $600. It is discounted by 5%. A week later, the new sale price is increased by 5%. What is the final price of the bicycle? a) $535.50 b) $540 3) Solve the following equation for x: 2(5x - 3) + 7 = 3x - 13 a) 3x - 13 b) x = -2 4) Share $750 among three people, A, B, and C, in the ratio 2:3:5. How much money does B receive? a) $225 b) $300 5) The volume of a gas, V, is inversely proportional to its pressure, P. If V = 12 L when P = 4 kPa, what is the volume when the pressure is 8 kPa? a) 6 L b) 3 L 6) What are the roots of the quadratic equation x^2 + 5x - 24 = 0? a) x = -8 and x = 3 b) x = -6 and x = 4 7) The first four terms of a linear sequence are 9, 13, 17, 21, ... Find the nth term of the sequence. a) An = 4n + 5 b) An = 5n + 4 8) Using the sequence formula An = 5n + 1, what is the 20th term of the sequence? a) 101 b) 105 9) A line passes through the point (2, 7) and has a gradient (m) of -3. Find the value of y when x = 5 a) y = -2 b) y = -5 10) Copper and Zinc are mixed in a ratio of 7:3 to form an alloy. If there are 42 grams of Copper in the alloy, what is the total mass of the alloy in grams? a) 70 b) 65

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