How do I solve an inequality of -2.51 < or = to -2h/4
-2.51 < or = to -2h/4
-2.51<=-2h/4
-2.51<=-h/2 Reverse
-h/2>=-2.51 multiply by -1
h/2>=2.51 multiply by 2
h ≤ 5.02
