2) The length of a rectangle is 3 cm more than its width. If the perimeter of the rectangle is 34 cm , find the dimensions of the rectangle. A. 8 cm by 7 cm B. 9 cm by 8 cm C. 10 cm by 7 cm D. 7 cm by 8 cm

2) Eduardo ran 26 kilometers less than Jennifer last week. Eduardo ran 18 kilometers. How many kilometers did Jennifer run?

9) \( \frac{x^{2}+7 x+6}{x+1} \div \frac{10 x+60}{x+1} \) \( \begin{array}{ll}\text { A) } x-5 & \text { *B) } \frac{x+1}{10} \\ \text { C) } \frac{10 x}{x+9} & \text { D) } x-1\end{array} \)

Diketahui fungsi \( \mathrm{f}(\mathrm{x})=\mathrm{x}^{2}+\mathrm{x} \) dan \( \mathrm{g}(\mathrm{x})=\frac{2}{\mathrm{x}+3} \) maka (f.g) adalah...

\( x \div 8 = 3 ; x = \)

Question simplify: \( \sqrt[3]{\frac{625 u^{5}}{y^{12}}} \)