I need help on this question

Ab based on the given diagram, if m_1 = 60° then m 2 = 30 60 90 180

The zoo collects $9.60 for every 24 tickets sold. how much will be collected for 400 tickets?

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