What is the perimeter of the rectangle in the coordinate plane?

1mile equals approximately 1.6 kilometers. which best approximates the number of miles in 6 kilometers?

Fa bus driver leaves her first stop by 7: 00 a.m., her route will take less than 37 minutes. if she leaves after 7: 00 a.m., she estimates that the same route will take no less than 42 minutes. which inequality represents the time it takes to drive the route, r?

Solve each quadratic equation by factoring and using the zero product property. x^2 + 18x = 9x