Answer:
An expression y = 10+ 2x
Explanation:
As per the statement: To play bingo,there is a $10 cover charge plus $2 per bingo card.
Let x represents the number of bingo card and y represents cost .
"$2 per bingo card" means 2x
"$10 cover charge plus $2 per bingo card" means 10 + 2x
then,
an expression to represents this statement;
y = 10 + 2x