8,6,4 and 2 write a expression equals 7

Using these digits, we can create 7 like so:

(8+6)/(4-2)
14/2
7

Hope this helps!
Remember to manipulate the order of operations by including parentheses. This opens up the possibilities for what you can/cannot do.

The point (5, 10) will work for the rule y=x+5.y= 10 x= 510=5+510=10therefore the ordered pair (5, 10) works for the rule