Jerome bought 8 packs of baseball cards at a garage sale. each pack had 10 cards. he gave his younger sister 3 cards from each pack. how many cards does jerome have left

Solve for x and y: 217x + 131y = 913; 131x + 217y = 827

Construct the graph that models the given situation

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