In a class, every student knows french or german (or both). 15 students know french, and 17 students know german.

1. what is the smallest possible number of students in that class?
2 what is the largest possible number of students in that class?

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