While driving your rental car on your trip to europe, you find that you are getting 12.4 kilometers per liter of gasoline. what does this correspond to in miles per gallon?

Planning for the possibility that your home might get struck by lighting and catch on fire is part of a plan for ?

What is the value of the discriminant, b2 ? 4ac, for the quadratic equation 0 = x2 ? 4x + 5, and what does it mean about the number of real solutions the equation has?

The length of a rectangular board is 3 feet less than twice its width. a second rectangular board is such that each of its dimensions is the reciprocal of the corresponding dimensions of the first rectangular board. if the perimeter of the second board is one-fifth the perimeter of the first, what is the perimeter of the first rectangular board?