The sum of two integers is 15 and the sum of their squares is 113. Find the integers. The integers are \( \square \). (Use a comma to separate answers as needed.)

Write the following expressions as simply as possible in correct algebraic notation: a) \( 7 d \times 5 \) (b) \( 12 r \div 4 \)

Given a singular matrix \( B=\left[\begin{array}{cc}\lambda-4 & 4 \\ 5 & \lambda-3\end{array}\right] \begin{array}{l}\lambda \text { determine the values of } \lambda . \\ \lambda=1 \text { or }-8 .\end{array} \)

If a line goes up from left to right, what can you say about its slope? Give an example.

Mathematics/P1 QUESTION 1 \( \begin{array}{ll}1.1 & \text { Solve for } x \text { - Grade } 11 \\ 1.1 .1 & x^{2}+5 x-6=0 \\ 1.1 .2 & 5 x^{2}+2 x-6=0 \text { (correct to TWO) decimal places) } \\ 1.1 .3 & (2 x+3)(3-x)>4 \\ 1.1 .4 & \sqrt{x+2}+x=4\end{array} \)

5xy-si is 7 - \( 10 \mathrm{si}+3 x y \)