Answer:
3x + 1
Step-by-step explanation:
9x -6 -6x +7
9x-6x -6 +7
3x +1
You can start by doing 3×3 which is 9 than get the 9 and multiply it by 11 which would be 99
Answer:

Step-by-step explanation:



Rectangle , think about what cutting the cylinder in half would make the inside image look like !!