Mitch and his brother, terry, went on a hiking expedition. starting at sea level, the brothers climbed to a scenic cliff located 6.6 kilometers above them. from there, they descended 1.3 kilometers in one hour. mitch discovered that he had left behind some essential supplies on the cliff. so, the brothers decide to head back up. they climbed 0.8 kilometer within the next hour. at this point, mitch and terry away from the scenic cliff.

26) -2(7x) = (-2 • 7) x a. associative property of addition b. associative property of multiplication c. commutative property of multiplication d. commutative property of addition

32a³b² 8ab² simplify the following expression.

Graph a triangle (xyz) and reflect it over the line y=x to create triangle x’y’z’. describe the transformation using words. draw a line segment from point x to the reflecting line, and then draw a line segment from point x’ to the reflecting line. what do you notice about the two line segments you drew? do you think you would see the same characteristics if you drew the line segment connecting y with the reflecting line and then y’ with the reflecting line? how do you know?