A car is traveling on the highway at a constant speed of 68 miles per hour. If the car is making a 430-mile trip, which function, d(t), represents the number of miles left in the trip when the car has been traveling for t hours?

If a • b*2 = 1.8 x 10*-7, and c•b/d = 7.2 x 10*-4, find the value of a•d*2/c*2

Labc is reflected across x = 1 and y = -3. what are the coordinates of the reflection image of a after both reflections?

Cody started biking to the park traveling 15 mph, after some time the bike got a flat so cody walked the rest of the way, traveling 4 mph. if the total trip to the park took 6 hours and it was 46 miles away, how long did cody travel at each speed? solve using rate times time= distance