Which is equivalent to 4(2x+)? 14x+4 8x-2 2x+4 -14x-4

James adds two numbers a + b. sally adds the same two numbers but reverse the order b + a what property of addition assures us that james and sally will get the same sum

Agraph of a trapezoid can have diagonals with slopes that are negative reciprocals and two pairs of adjacent sides that are congruent, true or false, and why

Are the corresponding angles congruent? explain why or why not.