A. (3 + 12) + 25 = 3 + (12 + 25)
Commutative Property of Multiplication
b. Commutative Property of Addition
Associative Property of Addition
d. Associative Property of Multiplication
C.

The table represents a linear function. what is the slope of the function? –6 –4 4 6

Find the measure of the interior angles of the following regular polygons: a triangle, a quadrilateral, a pentagon, an octagon, a decagon, a 30-gon, a 50-gon, and a 100-gon.

The area of a rectangle is 10 cm^2. one side of the rectangle is x cm. express the perimeter of the rectangle in terms of x and show that this rectangle cannot have a perimeter of 12 cm. the perimeter of the rectangle in terms of x is __ cm