Question

will medal
TechWiz Electronics makes a profit of
$35
for each MP3 player sold and
$18
for each DVD player sold. Last week, TechWiz sold a combined total of
137
MP3 and DVD players.
Let
x
be the number of MP3 players TechWiz sold last week. Write an expression for the combined total profit (in dollars) TechWiz made from MP3 and DVD players last week.