Two cars, p and q, travel with the same constant velocity 15 m/s along a straight level road. the front car p is 24 m behind the rear of the car q. at a given instant both cars decelerate, p at 4 m/s/s and q at 5 m/s/s. find, in terms of t, the distance between the cars t seconds later.

Before simplifying, how many terms are there in the expression 2x - 5y + 3 + x?

Three friends went on a road trip from phoenix, az, to san diego, ca. mark drove 50 percent of the distance. jason drove 1/8 of the distance. andy drove the remainder of the distance. 1. andy thinks he drove 1/4 of the distance from phoenix, az, to san diego, ca. is andy correct? 2. the distance from phoenix, az, to san diego, ca, is 360 miles. how many miles did each person drive? 3. solve the problem. what is the answer in total?

4. bob solved the inequality problem below incorrectly. explain his error and redo the problem showing the correct answer. ? 2x + 5 < 17 ? 2x + 5-5 < 17-5 -2x/-2 < 12/-2 x < -6