16 thru 23 look wrong and 16 is absolutely wrong. You use this:https://www.mathpapa.com/algebra-calculator.html to work out the answers and it shows the steps and explains it to you better than I could. Good luck
Answer:
21
Step-by-step explanation:
yeah 2+2 is 21 thanks for the very nonexistent question
I think it’s .22 I’m not sure hope this helps :)
Answer:
t
Step-by-step explanation:
