Aflower bed is in the shape of a triangle with one side twice the length of the shortest side, and the third side is 23ft more than the length of the shortest side. find the dimensions if the perimeter is 191ft.

Acar started driving from city a to city b, distance between which is 620 miles, at a rate of 60 mph. two hours later a truck left city b and started moving towards city a at a rate of 40 mph. what distance from city a is the point where the truck and the car will meet?

Solve each quadratic equation by factoring and using the zero product property. x^2 - 8x + 30 = 3x

50 points~ ! i have to turn this in tomarrow