Which of the following is an example of the commutative property of multiplication?
a.) 3x(25) = (3x2)x5
b.) 9(1+2) = 9(1)+9(2)
c.) 8x 1/8 =1
d.) 7x2 = 2x7

Line gh passes through points (2, 5) and (6, 9). which equation represents line gh? y = x + 3 y = x – 3 y = 3x + 3 y = 3x – 3

What is the approximate value of  x  in the equation below.–3.396–0.7080.3040.955

Match the following reasons with the statements given to create the proof. 1. do = ob, ao = oc sas 2. doc = aob given 3. triangle cod congruent to triangle aob vertical angles are equal. 4. 1 = 2, ab = dc if two sides = and ||, then a parallelogram. 5. ab||dc if alternate interior angles =, then lines parallel. 6. abcd is a parallelogram cpcte