Posted by jordan on .
find a counterexample for the following statement. If a number is divisible by 5, then it is divisible by 10. What is the counterexample of that statement?

math(geometry) 
bobpursley,
What about the number 25?

math(geometry) 
jordan,
thank you very much..ok i have another question..
in the square qrst and line qt is congruent to line ts and line rs is congruent to line ts, what is x? line qt=1/2(14x+8) and line rs= 6x+8 what is x? 
math(geometry) 
Jen,
all sides of a square are equal. So set the two measurements equal to each other in an equation.
1/2(14x + 8) = 6x + 8
You will get x=4 as your answer.