Margaret earns $15.25 an hour working at a record store and is paid every week. She takes $50 from each paycheck and puts it in her savings account. She spends the remainder of her paycheck. Part A: Identify the variables y, m, z, and b in the given situation. Explain each variable.

Part B: Write the linear equation that represents the given situation.

Part C: Explain how the equation from Part B can be used in relation to the given situation.

What is the name used to describe a graph where for some value of x, there exists 2 or more different values of y?

The table below represents the displacement of a fish from its reef as a function of time: time (hours) x displacement from reef (feet) y 0 4 1 64 2 124 3 184 4 244 part a: what is the y-intercept of the function, and what does this tell you about the fish? (4 points) part b: calculate the average rate of change of the function represented by the table between x = 1 to x = 3 hours, and tell what the average rate represents. (4 points) part c: what would be the domain of the function if the fish continued to swim at this rate until it traveled 724 feet from the reef? (2 points)

One of every 20 customers reports poor customer service on your company’s customer satisfaction survey. you have just created a new process that should cut the number of poor customer service complaints in half. what percentage of customers would you expect to report poor service after this process is implemented? 1.) 5% 2.) 10% 3.) 2% 4.) 2.5%