When museums charge a lower admission fee to students and senior citizens, this form of price discrimination is known as pricing.

The distance d that a car can travel in a certain amount of time t can be found by multiplying the rate of speed r by the travel time. if a car has already travel 4 miles, the formula for the total distance travel is d= rt + 4. which of the following gives the value of r, in terms of d and t?

4sentences over a chronicle of a teen killer

Darwin studied two different types of tortoises on the galapagos islands. sort the characteristics based on which tortoise they describe.