A retail store charges a flat fee of $45 to diagnose a computer problem, plus $20 per hour to repair the computer. A self-employed repairman charges $35 per hour to diagnose and repair a computer. After how many hours of repair work would the retail store and the repairman charge the same amount?

The table below represents a linear function f(x) and the equation represents a function g(x): x f(x) −1 −5 0 −1 1 3 g(x) g(x) = 2x − 7 part a: write a sentence to compare the slope of the two functions and show the steps you used to determine the slope of f(x) and g(x). (6 points) part b: which function has a greater y-intercept? justify your answer. (4 points)

In the diagram of circle o, what is the measure of zabc?

Joe has a rectangular chicken coop. the length of the coop is 4 feet less than twice the width. the area of the chicken coop is 510 square feet. what is the length of the chicken coup?