What is the common reason for filing a 1040x

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 =

Which statements are true about additional information for proving that the triangles are congruent check all that apply