Answer:
81
Step-by-step explanation: A square has all sides the same so you just multiply 9×9
Have a great day and a awsome thanks giveing brake :)
Answer:
1222
Step-by-step explanation:
sorry youve been waiting a minute
Answer:
The discount is $18
Step-by-step explanation:
Answer:
15a-21
Step-by-step explanation:
could be wrong though