Answer:
320 i think
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
The answer is B I have seen this question befor
Answer:
3.5 square cm
Step-by-step explanation:

easiest thing to do is combine like terms. There are 9 2's, which means 9(2) which equals 18. Now for the X's. There are 9 X's meaning (9)x which is 9x. This all makes up
18+9x
hope this helps