Answers

Given that y = px + q and y = 5 when x = 3, while y =…

Evaluate (frac{x^2 + x – 2}{2x^2 + x -3}) when x = -1 A. -2 B. -1 C.…

Factorize (6x^2 + 7x – 20) A. (6x – 5)(x + 4) B. 2(3x-5)(x+2) C. (3x+4)(2x-5) D. (3x-4)(2x+5)…

Evaluate (frac{1}{2}+frac{3}{4}offrac{2}{5}div 1frac{3}{5}) A. (frac{15}{16}) B. (frac{11}{16}) C. (frac{49}{50}) D. (3frac{1}{5}) Correct Answer: Option B Explanation (frac{1}{2} +…

A man is four times as old as his son. The difference between their ages is 36 years…

The nth term of a sequence is (2^{2n-1}). Which term of the sequence is (2^9?) A. 3rd B.…

Evaluate (5frac{2}{5}times left(frac{2}{3}right)^2divleft(1frac{1}{2}right)^{-1}) A. (frac{8}{25}) B. (frac{12}{25}) C. (3frac{3}{5}) D. (4frac{1}{8}) Correct Answer: Option C Explanation (5frac{2}{5}times left(frac{2}{3}right)^2 ÷ …

Express 0.0462 in standard form A. 0.460 x 10-1 B. 0.462 x 10-2 C. 4.62 x 10-1 D.…

A boy estimated his transport fare for a journey as N190 instead of N200. Find the percentage error…

If N varies directly as M and N = 8 when M = 20 find M when N…