One of the factors of $(mn-nq-{{n}^{2}}+mq)$ is (m – n). The other factor is

Solve the equations$\begin{align}  & 3x-2y=7 \\ & x+2y=-3 \\\end{align}$

If a number is chosen at random from the set $\{x:4\le x\le 15\}$ , find the probability that it is a multiple of 3 or a multiple of 4

In the diagram OP and OR are radii, $\left| PQ \right|=\left| QR \right|$ and reflex $\angle POR$ is 240^o. Calculate the value of x

The diagram shows a cyclic quadrilateral PQRS with its diagonals intersecting at K. which of the following triangles is similar to triangle QKR?

Given that $\cos {{x}^{\circ }}=\tfrac{1}{r}$ express tan x^o in terms of r

Solve for x in the equation $\tfrac{3}{5}(2x-1)=\tfrac{1}{4}(5x-3)$

If N112.00 exchange for D14.95, calculate the value of D1.00 in Naira