\"\"

\

The expression is \"\".

\

\"\"                        (Rewrite 7.09 as \"\")

\

\"\"                  (Apply distributive property: \"\")

\

\"\"                            (Multiply: \"\")

\

\"\"                                  (Add: \"\")

\

The value of the expression is 28.36.\"\"

\

The value of the expression is 28.36.