Answer:
-27
Step-by-step explanation:
-8+4-7-9-2+(-5)
= -4-7-9-2-5
= -20-2-5
= -27
0
-2-(5-3)+4
-2-2+4
-4+4
62.75 ounces
=9.8-6.4n
just add them together as easy as that
4.8