Calculate his speed in miles per hour

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

Find two numbers if their sum is 91 and the ratio is 6: 7?

Type the correct answer in the box. use numerals instead of words. if necessary, use / for the fraction bar.