math
posted by cora evans .
I'm having problem trying to solve this question. Solve for x,8 is to 64 as 2 is to x, I need to know if this is the best answer (x1)^2=64 (91)^2=64 (8)^2=64, is 64 the right answer yes or no.

No.
I answered this for you yesterday. What don't you understand about it?
http://www.jiskha.com/display.cgi?id=1389649293 
8/64 = 2/x
multiply both sides by 64 x
8 x = 128
x = 16