An air conditioning technician charged Robert $77.25 to repair his air conditioning system after 3 hours of work. The technician charged the same rate for each hour of work. Which diagram represents the constant rate of change for this situation?

Solve the equation using the given values: x= -2.5; y= -7.51. 2xy + 2x²

A, b, c, and d have the coordinates (-8, 1), (-2, 4), (-3, -1), and (-6, 5), respectively. which sentence about the points is true? a. a, b, c, and d lie on the same line. b. and are perpendicular lines. c. and are parallel lines. d. and are intersecting lines but are not perpendicular. e. and are parallel lines.

Write an expression that has three terms and simplifies to 4x - 7. identify the coefficient(s) and constant(s) in your expression