Correct answer gets brainliest

12/18 =2/x find x

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

Me asap! what is the slope of this line? enter your answer in the box.

Points a, b, and c form a triangle. complete the statements to prove that the sum of the interior angles of triangle abc is 180