the sum of the first n terms of a sequence is given by Sn=3^m^+^1-6 Determine the sum of the first 12 terms​

When using the linear combination metho e linear combination method to solve a system of linear equations, the four options are:

Use the data on the dot plot to answer the question. how many people read for more than three hours last week? i'm on a unit test review

Atriangle with all sides of equal length is a/an triangle. a. right b. scalene c. equilateral d. isosceles