Aconcert is being held in your hometown. 1500 tickets are sold. adult tickets are $10.50 and child’s tickets are $7.50. if a total of $13950 worth of tickets were sold, determine how many adult tickets and how many child tickets were sold.
1st equation:
2nd equation:
solution: x = and y =

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