Question 414560
(5,12);7y-8x>6

Plug in the values x = 5 and y = 12 in the given inequality.

==>  {{{ 7 * 12 -8 * 5 >6 }}}

==>  {{{ 84 - 40  >6 }}}

==>  {{{ 44  > 6 }}}  Since 44 is greater than 6, the inequality is true, so  the given ordered pair  is a solution for the inequality given...


hope u understood...
regards....
praseena...