Order these fractions from smallest to biggest; 2/7 2/4 11/14 3/2 5/8

Negative 5 1/12 + negative 4 1/4 + 6 3/4

Two cyclists 84 miles apart start riding toward each other at the samen time. one cycles 2 times as fast as the other. if they meet 4 hours later what is the speed (in miles) of the faster cyclists

Describe the symmetry of the figure. identify lines of symmetry, if any. find the angle and the order of any rotational symmetry.