The equation 2/3 [3 = (10 – 8)] = 2/3(3 =2) is an example of which of the following properties of equality?

A. Reflexive
B. Symmetric
C. Substitution
D. Transitive

Brook states that the distance on the line is 4 units. caleb states that the whole line does not have a distance because it continues on forever. vivian states that the line is 6 units long. which distance did brook measure? which distance did vivian measure?

Is trapezoid abdc the result of a dilation of trapezoid mnpq by a scale factor of ? why or why not? yes, because ab and cd are each the lengths mn and qp. yes, because sides ab and cd are parallel to sides mn and qp. no, because ab is the length mn but cd is the length qp. no, because sides ab and cd have different slopes from sides mn and qp.

Express in the simplest form: (x^2+9x+14/x^2-49) / (3x+6/x^2+x-56)