Please, fill out the information below to continue. Note: This is a sample test, and you can only take it for a limited period, after which you will be required to subscribe to a plan NAME EMAIL PHONE NUMBER 1. Given that a+b = 3/2 and a-b = 5/2, the value of 2b + a is 2/3 1 -2 1/2 2. If (x - 3) < x/3,then x is x < 9/2 x < 9 x > -9 x < 3 3. Solve for y: 25y + 3(5y) = 4 -4 or 0 0 1 or 4 1 4. Given that the quadratic expression 3m² - 7m + K is a perfect square, the value of K is 49/36 49/4 49/12 49/24 5. What is the least possible value of 9 / (1 + 2y²) if 0 ≤ y ≤ 2 ? 1 9 0 2 6. Solve the equations4m - 3 = 3m + n = 2n + 5m - 12 m = 5, n = -2 m = 5, n = 2 m = 2, n = 5 m = -2, n = -5 7. For what range of values of y is 1/y > 2 ? 0 < y < 1/2 y < 1/2 y 1/2 1 < y < 2 8. One of the roots of the equation x² + kx - 15 = 0 is 3. The value of K is -5 2 5 -2 9. Find the sum to infinity of the series 1 + 7/10 + (7/10)² + (7/10)³ + ... 27/10 7 5 10/3 10. What must be added to the expression y² - 18y to make it a perfect square? 81 2 36 9 11. If 4x - 2 = 3x -5, the value of 7x is 7 -3 -21 -49 12. The sum of the digits in a 2-digit number is 13. With the digits interchanged, the new number exceeds the original number by 27. The original number is 49 76 67 58 13. The first term of an A.P. is equal to one-half the common difference, d. The 8th term of the A.P is 6d (15/2)d (13/2)d 4d 14. The value of the expression (9/4) x³ - (9/2) x² - (8/27) x-3 when x = - 2/3 is -5/3 7/3 6 -20/3 15. If xy + 1 = y² and z= (1/x) - (1/xy), express z in terms of y 1 + y 1/ y-1 1/ y+1 1/ x-y 16. The real numbers m which satisfy the inequality (3/5)m + 3 > (2/3 )m - 4 are (m : m < 105) (m : m < 7) (m : m > 105) (m : m > 7) 17. The 2nd and 5th terms of a G.P are 2/3 and 1/12 respectively. The 1st term is 7/3 1/2 5/3 4/3 18. Simplify : 8a - 3(2a - 3b) 5a - 9b 2a + 9b 2a + 3b 2a - 9b 19. The 8th term of the A.P. -4, -2, 0... is 8 -10 12 10 20. The nth term of the A.P 10, 3, -4, ... is 17 - 7n 18 + 7n 18 - 7n 16 - 7n 21. If y = (2/3)x + 1 andz = (2/3) y + 1, then the value of z when x = 66 is 61 21 31 31/2 22. The 1st and 4th terms of a G.P are -3 and 24 respectively. The sum of the first four terms is -15 -45 45 15 23. The seventh term of the G.P 16/9, -8/3, 4, ... is -9/2 16 -32/3 81/4 24. Find the real numbers n satisfying n(3/n) + n > 2 All real numbers n > -1 n < 1 n > 2 25. One of the roots of the equation:x² + 9 = 0 -3 -9 3 none of these 1 out of 25 Time is Up! Time's up