You are given a geometric mathematical question. Questions in this task often involve shapes and Geometric Relationships. You are also given 4 or 5 answer options (associated with "A", "B", "C", "D", "E"). Do not generate anything else apart from one of the following characters: 'A', 'B, 'C', 'D', 'E'. LaTeX mathematical format (the standard way to express mathematical expressions in the typesetting software known as LaTeX) is used to express equations. Each question is solvable with high school math knowledge.

Q: Three lines, \(\ell_1\), \(\ell_2\) and \(\ell_3\), intersect as shown. What is the value of \(m\) ?
(A)115 (B)120 (C)125 (D)130 (E)145

A: B
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Q: A line in the xy-plane passes through the origin and has a slope of \frac{1}{7}. Which of the following points lies on the line?
(A)(0, 7) (B)(1, 7) (C)(7, 7) (D)(14, 2)

A: D
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Q: The length of the diagonal of a square is \(j + 3\). Which of the following represents the area of the square?
(A)\(j^2 + 9\) (B)\(j^2 + 6j + 9\) (C)\((j^2 + 9) \sqrt { 2 } \) (D)\(\frac { j^2 + 9 } { 2 } \) (E)\(\frac { j^2 + 6j + 9 } { 2 } \)

A:
E
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