Error Analysis: You and your friend are solving the system 4x – y = 5 and 4x + y = 3. Your friend says there is no solution, and you say the solution is (1, –1). Who is correct? Explain.

Mr. bernard needs to order more boxes for his 16 inch diameter “super pizza.” use 3.14 to approximate π.

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

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