Tilly the dog barks every 9 seconds. billy the dog barks every 12 seconds. they both bark at the same time. after how many seconds will they next bark at the same time?

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

41/17 as a decimal rounded to the nearest hundredth

What is the distance between point a and b