Guess when i was born my birthday pssst i am a cancer sgin

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?

Compared with the cost of tuition, fees, and books for a traditional college course, the cost of a clep exam is:

Explain how a credit card works when a customer makes a purchase