Drag each graph to show if the system of linear equations it represents will have no solutions, one solution at (2,6), one solution at (−6,−2), or infinitely many solutions.

Which of the following pair(s) of circles have las a common external tangent? select all that apply. a and b a and c b and c

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 =

Is a square always, sometimes, or never a parallelogram