9 dived by 3 = 3
so he surfed for 3 hours = 1/3 of 9
and there are 6 hours left
so he spent 6 hours building a sandcastle
Answer:
I think the answer is y=23x+3....
Sorry if I get it wrong! Have a nice day! (:
Answer:
1/2 of an answer is zero answer.
Step-by-step explanation:
yeah :)
