Three teachers have provided you with an equation that models their salaries in million of dollars each year. teacher a. a(x) = 4x + 50 teacher b. b(x) = 2x2 + 31 teacher c. w(x) = 2x - 5 during which years does teacher c make the most money? between years

Afactory adds 3 red drops and 2 blue drops of coloring to white paint to make each pint of purple paint. the factory will make 50 gallons of the purple paint.how many drops of red and blue coloring will the factory need in the 50 gallon batch of purple paint.

Over the last 8 nights, elyse earned the following in tips: {105, 120, 84, 95, 100, 132, 140}. if she earns $140 a night for the next four nights, which measure of center would increase more, the mean or median?

What three-dimensional solid have 6 rectangular faces, 2 equal bases that are not rectangles and 18 edges