Answers

If 2x + y = 7 and 3x – 2y = 3, by how much is 7x greater…

A cylinder of base radius 4cm is open at one end . If the ratio of the area…

Solve: 6(x – 4) + 3(x + 7) = 3 A. 3/2 B. 2/3 C. 1/2 D. 1/3…

Simplify: 1/4(2n – 2n+2) A. 2n2 – 2n B. 2n-2(1-2n) C. 2n + 22n + 2 D. 22n…

Find the equation whose roots are -2/3 and -1/4 A. 12×2 + 11x + 2 = 0 B.…

Factorize 3a(^2) – 11a + 6 A. (3a – 2)(a – 3) B. (2a -2)(a – 3) C.…

Simplify ((frac{3}{x} + frac{15}{2y}) div frac{6}{xy}) A. (frac{2y – 5x}{4}) B. (frac{9(2x – 5x)}{x^2y^2}) C. (frac{5x – 2y}{2}) D.…

Solve the equation: 3a + 10 = a(^2) A. a = 5 or a = 2 B. a…

Find the number whose logarithm to base 10 is 2.6025 A. 400.4 B. 0.4004 C. 0.04004 D. 0.004004…

For what value of y is the expression (frac{y + 2}{y^{2} – 3y – 10}) undefined? A. y…