A jar of marbles should contain 100 marbles. The jar actually has 99 marbles. What is the percent error? Round the percent to the nearest hundredth if necessary

Solve each quadratic equation by factoring and using the zero product property. [tex]x^2+6x+8=0[/tex]

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 - 2xdesmond 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

What adds to be the bottom number but also multiplies to be the top number with 8 on the bottom and 15 on top