Mr. Fitzpatrick is taking his math class to see the New England Patriots because they have worked so hard this week in class. He purchases 20 tickets for a total of $620. Tickets cost $25 for students and $40 for adults. Some students must pay adult prices because they are over 18 years of age.

Evaluate the following expression 1/3^2

Asif spent $745.10 on 13 new file cabinets for his office. small file cabinets cost $43.50 and large file cabinets cost $65.95. write and solve a system of equations to find the number of small cabinets and large cabinets he purchased. determine if each statement is true or false. 1. he purchased 5 small cabinets. true or false 2. he purchased 7 large cabinets. true or false 3. he spent $527.60 on large cabinets. true or false

If y varies directly as x2 and y=6 when x=6, find the constant of variation.