At the movie theatre, child admission is $5.80 and adult admission is $9.10. On Wednesday, twice as many adult tickets as child tickets were sold, for a total sales of $528.00. How many child tickets were sold that day?

Desmond wants to sell his car that he paid $8,000 for 2 years ago. the car depreciated, or decreased in value, at a constant rate each month over a 2-year period. if x represents the monthly depreciation amount, which expression shows how much desmond can sell his car for today? \ 8,000 + 24x 8,000 - 24x 8,000 + 2x 8,000 - 2x