For a large sporting event the broadcasters sold 54 ad slots for a total revenue of 157 million. What was the mean price per ad slot .

Antonia and carla have an equivalant percentage of green marbles in their bags of marbles. antonia has 4 green marbles and 16 total matbles. if carla has 10 green marbles , how many total marbles does carla have

Draw a tape diagram to represent each situation.for some of the situations,you need to decide what to represent with a variable andre bakes 9 pans of brownies.he donates 7 pans to the school bake sale and keeps the rest to divide equally among his class of 30 students

The number of fish in a lake can be modeled by the exponential regression equation y=14.08 x 2.08^x where x represents the year