In the town of orick, five out of 13 vehicles are trucks. what percent of the vehicles are not trucks?

The perimeter of a triangle is 69 cm. the first is 5 cm shorter than the second side. the third side is twice as long the first side. find the length of each side

Find the roots of the equation below. x^2 - 6 + 9 = 0

Two cyclists 84 miles apart start riding toward each other at the same. one cycles 2 times as fast as the other. if they meet 4 hours later, what is the speed (in mi/h) of the faster cyclist?