Which of the following is a geometric sequence?

a. -2, 6, 14, 22,
b. 6, 13, 19, 24,
c. -3, 3, -3, 3,
d. 11, 16, 21, 26,

Ijust need to see how to do this. so you don’t have to answer all of them just a step by step explanation of one.

Bob is putting books on a shelf and takes a break after filling 18 1/2 inches on the book shelf. the book shelf is now 2/3 full. how long is the entire bookshelf?

Question 10 of 211 pointuse the elimination method to solve the system of equations. choose thecorrect ordered pair.10x +2y = 643x - 4y = -36a. (4,12)b. (-3, 11)c. (2,10)d. (-5, 8)