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Question: A group of friends has an average age of 25 years. If one friend aged 30 leaves, what will..
Question: If the average of a, b, c is 12 and the average of b, c, d is 15, what is the value of d?O..
Question: A class has 30 students with an average score of 75. If 5 new students join with an averag..
Question: If one root of the equation x^2 + 3x + k = 0 is 1, what is the value of k?Options: -2023Co..
Question: For the quadratic equation 2x^2 - 8x + 6 = 0, what is the value of the discriminant?Option..
Question: If the roots of the equation x^2 + px + q = 0 are 4 and -2, what is the value of p?Options..
Question: If 2x + 3y = 18 and 4x - y = 10, what is the value of y?Options: 2345Correct Answer: 4Solu..
Question: Find x and y from: 8x + 2y = 50 and 3x + 5y = 35. What is the value of x?Options: 4567Corr..
Question: Solve the system: 6x + 5y = 45 and 4x - 3y = 7. What is the value of y?Options: 5678Correc..
Question: If 5x + 3y = 30 and 2x + y = 12, what is the value of x?Options: 2345Correct Answer: 4Solu..
Question: Given the equations: x + 2y = 10 and 3x - y = 5, what is the value of y?Options: 1234Corre..
Question: Solve for x and y: 7x + 2y = 14 and 3x + 4y = 18. What is the value of x?Options: 1234Corr..
Question: Find the values of x and y from the equations: 4x + 5y = 20 and 2x - y = 3. What is the va..
Question: If 3x + 4y = 24 and 5x - 2y = 10, what is the value of y?Options: 2345Correct Answer: 2Sol..
Question: Solve the equations: 2x + 3y = 12 and x - y = 1. What is the value of x?Options: 2345Corre..
Question: If 3x - 2 < 4x + 1, what can be concluded about x?Options: x < -3x > -3x < 3x > 3Correct A..
Question: If x + 3 < 2x - 1, what is the minimum integer value of x?Options: 1234Correct Answer: 3So..
Question: If 2x + 4 > 3x - 1, what is the value of x?Options: x < 5x > 5x < 4x > 4Correct Answer: x ..
Question: Which of the following is true if x < 0?Options: x^2 > xx^2 < xx^2 = xx^2 ≥ xCorrect Answe..
Question: If 4x + 1 ≤ 13, what is the range of x?Options: x ≤ 3x < 3x ≥ 3x > 3Correct Answer: x ≤ 3S..
Question: If x is a positive integer such that 3x - 5 < 10, what is the largest possible value of x?..
Question: What is the expanded form of (x + 2)(x - 2)?Options: x² - 4x² + 4x² - 2x² + 2Correct Answe..
Question: If x = 3, what is the value of (x + 1)(x - 1)?Options: 810612Correct Answer: 8Solution: (3..
Question: What is the result of (x - 4)(x + 4)?Options: x² - 16x² + 16x² - 8x² + 8Correct Answer: x²..
Question: Which of the following is the correct factorization of x² + 10x + 25?Options: (x + 5)²(x +..
Question: What is the value of (3x + 2)(3x - 2) when x = 1?Options: 7519Correct Answer: 9Solution: (..
Question: Factor the expression 4x² - 12x + 9.Options: (2x - 3)²(2x + 3)(2x - 3)(4x - 3)(x - 3)(2x -..
Question: What is the expanded form of (2x - 5)(x + 4)?Options: 2x² - 10x - 202x² - 3x - 202x² - 6x ..
Question: Factor the expression x² - 9.Options: (x - 3)(x + 3)(x - 9)(x + 1)(x - 3)(x - 3)(x + 3)(x ..
Question: What is the value of (x + 3)² when x = 2?Options: 2520169Correct Answer: 25Solution: (2 + ..