Which sequence matches the recursive formula?

an = (an-1)2 + 3, where a1 = 2

a)
2, 4, 16, 256,

b)
2, 7, 17, 37,

c)
2, 7, 52, 2707,

d)
2, 25, 784, 6159,

Which represents the solution set of the inequality 5x-9 < 21? a. x < 12/5 b. x > 12/5 c. x > 6 d. x < 6

Awasher and a dryer cost $701 combined. the washer costs $51 more than the dryer. what is the cost of the dryer?

When solving this problem: 3025/5.5 = a/90.75 you get 49912.5 which would be the length of one of the sides of a square when the area is only 90.75 inches. is that answer correct, why, and how is it possible?