when n is divided by 19, the remainder is 7. find thee difference between previous remainder and the remainder when 18 n is divided by 9?
Select
A) 7  B) 5  C) 0  D) 3  E) 9
<gadget id="calculator">18 % 9</gadget>
<output>0</output>

<gadget id="calculator">7 - 0</gadget>
<output>7</output>

<result>A</result>
when n is divided by 19, the remainder is 7. find thee difference between previous remainder and the remainder when 18 n is divided by 9?
subtract(7, reminder(18, 9))
let n = 7 ( leaves a remainder of 7 when divided by 19 ) 18 n = 18 ( 7 ) = 126 , which leaves a remainder of 0 when divided by 9 . difference = 7 - 0 = 7 . answer a