The planner for a company celebration bought 272 balloons. While he was inflating them, 12 of them overinflated and burst. If he had to place them evenly into 5 rooms, how many balloons were in each room? ( pls help <3 )

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?

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

When a valve is open 281 gallons of water go through it in one hour the number of gallons that would go through in 94 hours is