Post a and post b are 120 meters apart post b and post c are 300 meters apart. ben cycled from post a to b in 15 sec and post b to post c in 55 sec. find the average speed from post a to c

Which equation represents a line that is parallel to the line whose equation is 3x-2y=7( show all work)

What does independent variable and dependent variable mean in math?

The point a is at –2 and the point b is at 7. marissa would like to divide this line segment in a 4: 3 ratio, and she would like to use the formula x = (x2 – x1) + x1. what values should she substitute into the formula? a = a + b = x1 = x2 =