On a coordinate plane, triangle L M N has points (negative 1, 2), (negative 1, negative 4), and (3, negative 4).
What is the area of triangle LMN?

12 square units
14 square units
15 square units
24 square units

What is the 12th term of b(n)=-4-2(n-1)

Every weekday, mr. jones bikes from his home to his job. sometimes he rides along two roads, the long route that is shown by the solid lines. other times, he takes the shortcut shown by the dashed line. how many fewer kilometers does mr. jones bike when he takes the shortcut instead of the long route?

What is the 17th term in the arithmetic sequence in which a6 is 101 and a9 is 83