In the diagram, m∠coe = 55°. if m∠2 = 2x and m∠3 = x + 10, what is the measure of angle 2? 15 30 45 60

Worth 30 points! in this diagram, both polygons are regular. what is the value, in degrees, of the sum of the measures of angles abc and abd?

Answer for 10 points show work you guys in advanced < 3

Sam is a waiter at a local restaurant where he earns wages of $5 per hour sam figures that he also eams about $3 in tips for each person he serves sam works 6 hours on a particular day. if n represents the number of people sam serves that day, which of the following functions could sam use to figure ehis total earings for the do o a. en) = 30 o b. en) = 5n+ 18