juanita practiced the piano 3 hours for 10 days. for the next 16 days she practiced 2 hours a day. write an expression showing how much time juanita spent practicing the piano. use your expression to find how much time juanita practiced

3*10=x
2*16=X

Posting the school subject on the Subject line will usually get you help faster.

Wouldn't one add the ten day practice time and the next sixteen days time?