Leila takes classes at both Westside Community College and Pinewood Community College. At Westside, class fees are
$98
per credit hour, and at Pinewood, class fees are
$115
per credit hour. Leila is taking a combined total of
20
credit hours at the two schools.
Suppose that she is taking
w
credit hours at Westside. Write an expression for the combined total dollar amount she paid for her class fees