Answer:
-3
Hope this helps :)
Have a great day !
5INGH
Step-by-step explanation:
[tex]-5\frac{1}{2} - 4\frac{1}{4} +6 \frac{3}{4} = -5\frac{2}{4} - 4\frac{1}{4} +6 \frac{3}{4} = -9\frac{3}{4} +6\frac{3}{4}=-3[/tex]