Ken wanted to cut three pieces of yarn from a 20-foot spool yarn. The length of the three pieces that he needed were 1 feet, 2 feet, and 5 feet. How much of the 20-foot spool
of yarn would be left over?

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