Sally was told to drink 2 cups of milk. sally drank 2/5 of a cup of milk at lunch and 5/7 of a cup of milk at dinner. in total, how many cups of milk did sally drink today?

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