Drag the numbers to create three ratios that are equivalent to 4:12.
Each number may be used once or not at all.
236124860
20:
:36
:6

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 =