The attendance at the school concert was 578. admission was $2.00 for adults and $1.50 for students. the receipts were $985.00. how man adults and how man students attended the concert?

One of every 20 customers reports poor customer service on your company’s customer satisfaction survey. you have just created a new process that should cut the number of poor customer service complaints in half. what percentage of customers would you expect to report poor service after this process is implemented? 1.) 5% 2.) 10% 3.) 2% 4.) 2.5%

Write an equation of the line that passes through the point (2, 3) and is perpendicular to the line x = -1. a) y = 1 b) y = 3 c) y = 0 eliminate d) y = -3

Present age of man is 45 years, 5 years back his age was 4 times age of his son what is present age of his son?