Determine whether the sequence is arithmetic, geometric, or neither. explain.

1, -5, -11, -17

Arectangle has a width of 9 units and length of 40 units. what is the length of a diognal. a. 31 unitsb. 39 unitsc. 41 units d. 49 units

Solve the equation - 2(m -30) = -6m a-15 b-13 c-8 d8

Over the last 8 nights, elyse earned the following in tips: {105, 120, 84, 95, 100, 132, 140}. if she earns $140 a night for the next four nights, which measure of center would increase more, the mean or median?