Answer:

Step-by-step explanation:
What if i say NO?
jk
3*3=9
8+3=11
12-3=9
sp
9*11=99
2 area coverd so far
99+9=108
7*2=14
108+14=122
Lastly the tir
10-7=3
11-3-2=6
6*4=24
24/2=12

Answer:
b^4 / a
Step-by-step explanation:
I have attached the explanation above. hopefully this will help
Answer:
507.60
Step-by-step explanation:
42.30 X 12 = 507.60