Which statement best describes the graphs of the lines A. they are parallel
B. they are the same line
C. they intersect at exactly one point
D. they intersect at exactly two points

Answer: the correct answer is 10step-by-step explanation: let the number be n, then the expression becomes,then“twelve more than the quotient of a number and two, decreased by four” iswhen n=4,we substitute 4 whetever we see n to get,we simplify to obtain,we further simplify to get,therefore the correct answer is c.