# math

posted by
**adam** on
.

Mike completed 19 math problems before dinner for tonightâ€™s homework, and he completed x problems after dinner. Write an expression to determine the total number of problems he completed.

posted by
**adam** on
.

Mike completed 19 math problems before dinner for tonightâ€™s homework, and he completed x problems after dinner. Write an expression to determine the total number of problems he completed.