Answer:
[tex]-11\frac{3}{4}[/tex]
Step-by-step explanation:
-3[tex]\frac{1}{2}[/tex] + -8[tex]\frac{1}{4}[/tex] equals;
-3[tex]\frac{1}{2}[/tex] - 8[tex]\frac{1}{4}[/tex]
Putting it in improper function way:
[tex]-\frac{7}{2}[/tex] - [tex]\frac{33}{4}[/tex] = [tex]\frac{-14 - 33}{4}[/tex] = [tex]-\frac{47}{4}[/tex]
[tex]-\frac{47}{4}[/tex] in simplified form equals [tex]-11\frac{3}{4}[/tex]
