Question 23154
#26 Graph y=5 as a dashed line parallel to the x axis and five
units above it.  It is dashed because your problem does not 
say "equal to".  Then shade in the area above the dashed line
because your problem does say "greater than".
#27 Solve for y as y<5. NOw follow the procedure outlined in #26
but shade below the line as your problem says "less than".
#28 Solve for y and get y>7.  Follow the procedure described in #26
.

Cheers,
Stan H.