Quadratic Word Problems (Area) The width of a rectangle is the length minus 3 units. The area of the rectangle is 54 units. What is the width, in units, of the rectangle?

The value, v, of kalani’s stock investments over a time period, x, can be determined using the equation v=750(0.80)^-x. what is the rate of increase or decrease associated with this account? 20% decrease 20% increase 25% decrease 25% increase