32651 = 3x^2 + 26x + 51
what is set theory
2 1/3 + 3 1/4 - 1/12
10+11÷20×5
30 people like tea 20 like coffee and 10 like both how many people like only tea
$$\begin{bmatrix} -3 & 2 \\\\ -5 & 3 \end{bmatrix}$$ ))
what percentage is 6.90 of 944.93
$$\begin{-3,2} a & b \\\\ c & d \end{-5,3}$$
480
2
5