I really need help answer it correctly please please please I need help I can figured it out show your work answer it correctly please please please .


Answer:
This for a science class I am guessing
Step-by-step explanation:
8 A -3×6
9 C 12×5 - 3×6
10 A 15× 120 min
11 D 5×-50
12 A add profit subtract expenses from profit total
13 B 118- 34 then divide by 2
14 A add the two costs