Plzz answer this as soon as possible! The graph shows the number of miles two cars travel.

Car B travels_?_ more miles than Car A each hour.

Rectangle pqrs has length a and width 4b. the x-axis bisects ps and qr what are the coordinates of the vertices

Name each raycalculation tip: in ray "ab", a is the endpoint of the ray.

Offering 30 if a plus b plus c equals 68 and ab plus bc plus ca equals 1121, where a, b, and c are all prime numbers, find the value of abc. the answer is 1978 but i need an explanation on how to get that.