The measure of an angle is 8 greater than 3 times its supplement. what is the measure of the angle?

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

Aline passes through 3,7 and 6,9 what equation represents the line

Someone me what is the area of this figure? 18m 18m 8m 16m