What is the common ratio between successive terms in the sequence? 27, 9, 3, 1, one-third, one-ninth, StartFraction 1 over 27 EndFraction, ...

What signals you that factoring by grouping is the best method to use when factoring a problem?

A, b, c, and d have the coordinates (-8, 1), (-2, 4), (-3, -1), and (-6, 5), respectively. which sentence about the points is true? a. a, b, c, and d lie on the same line. b. and are perpendicular lines. c. and are parallel lines. d. and are intersecting lines but are not perpendicular. e. and are parallel lines.

Aefg - almn. find the ratio of aefg to almn. a)1: 4 b)1: 2 c)2.1 d)4: 1