When the positive integer x is divided by 9,the remainder is 5.What is the remainder when 8x is divided by 9?	Choose the correct answer.
A) 0	B) 1	C) 3	D) 4	E) 6
i tried plugging in numbers   x = 9q+5   x = 14   8x 9 +5= 
<gadget id="calculator">9 +5</gadget>
<output>14</output>
14   8x= 112   8x/9= 9*12+4   remainder is 4.   Answer is 4.
<result>D</result>
When the positive integer x is divided by 9,the remainder is 5.What is the remainder when 8x is divided by 9?