-4(-3n - 8 ) = 10n + 20

n =

What’s the domain of this function? fast

How are sas and sss used to show that two triangles are congruent?

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 =