Arianna runs up 4 flights of stairs and then runs down 4 flights of stairs. Does this situation represent additive inverses?

A movie earned $40 million in its first week of release. Earnings decreased each successive week by 40%. Which recursive formula can you use to find out how much money (in millions) the movie earned n weeks after its release?

35 shares of stock at $45.75 per share. He received dividends of $82.45 during the year. At the end of the year, his stock was valued at $48.23 per share. What was his ROI?

Write the definition of the vertex of an angle as a biconditional statement.

Compare the rates of change in the linear functions y=1-3x and y=7+3x

A gym charges a $615 yearly fee for membership plus $50 for each hour of personal training. What is the average total cost per hour of training if a member works with a personal trainer for 30 hours in a year?

Determine whether the relation is a function. (7, 4), (5, - 1), (3, - 8), (1, - 5), (3, 6)

To convert a mass of 2.93 pounds to ounces, what ratio should you multiply by?

A flag stick on a golf course that is 6 ½ feet tall casts a 9 ¾ foot shadow while a golfer nearby casts a 8 ¾ foot shadow. How tall is the golfer?

Von has a rectangular workroom with a perimeter of 2 feet. the length of the workroom is 6 feet. what is the width of Von's workroom

How can a table be used to find the rate of change and the initial value? Describe the process.  How do you find rate of change using a graph?  Simone claims the initial value and y-intercept are the same thing on a graph.