Perform the arithmetic.-6 ÷ 0

Find the x- and y- intercepts.4x + 5y = 20

Solve the system of linear equations. x + 5y = 5 4x + 6y = 20

Solve the inequality. ≤

Perform the arithmetic.10 ∙ 6 ∙ 4 ∙ ∙ ∙

Find the x- and y- intercepts.7x + 3y = 21

Use elimination to solve the system of equations.8x – 5y = 285x – 2y = 22

Solve the system of linear equations. x – 2y = -2 3x – 3y = 9

Dr. Brown’s office tracked the number of upper respiratory infection (URI) patients she saw for eight weeks. The following table lists the number of patients seen each week. What is the median for the following values? Dr. Brown’s URI Patients Week 1 20 Week 2 18 Week 3 27 Week 4 17 Week 5 15 Week 6 9 Week 7 9 Week 8 5 Median = _______

Use technology to solve the system.x + 3y = 7-3x – 9y = -12