(2x-1)×4=8x-4
I hope it helps ;)
First u have to find the area 11x3=33, 3x1=3, 3x2=6 sum=42
Answer:
That is true!

Let me know if you need more help with multiplication. I may be able to help.
Have a great day.
Answer:
57
Step-by-step explanation:
9+6(2^2+4)
Calculate 2 to the power of 2 and get 4.
9+6(4+4)
Add 4 and 4 to get 8.
9+6×8
Multiply 6 and 8 to get 48.
9+48
Add 9 and 48 to get 57.
57