Missing numbers on the number line The blue dot is at what value on the number line?
10
2

Suppose that the price p (in dollars) and the weekly sales x (in thousands of units) of a certain commodity satisfy the demand equation 4p cubedplusx squaredequals38 comma 400. determine the rate at which sales are changing at a time when xequals80, pequals20, and the price is falling at the rate of $.20 per week.

Out of 50 students surveyed, 16 have a dog. based on these results, predict how many of the 280 students in the school have a dog.

You eat $0.85 for every cup of hot chocolate you sell. how many cups do you need to sell to earn $55.25