The Joel Company started operations this month and had the f…

The Joel Company started operations this month and had the following transactions: 1 Owners invested $10,000 to start company 1 Paid $600 for a six month insurance policy 5 Completed work for a customer worth $1,200 on account 12 Customers paid $500 in advance for services to be performed later 27 Paid $3,400 in employee payroll What are the company’s total assets at the end of the month?

The admission fee at an amusement park is $15.50 for childre…

The admission fee at an amusement park is $15.50 for children and $20 for adults. On a certain day, 217 people entered the park, and the admission fees collected totaled $3782. How many children and how many adults were admitted? *Hint: use a matrix to solve the system*