Peter is solving the linear equation 7x-5+5x=15x-7-3x+2. His final two steps are: 12x-5=12x-5 -5=-5 Select the statement that correctly interprets peters solution. A. The solution is 0. B. The solution is the ordered pair (-5, -5). C. There is no solution since -5= -5 is a true statement. D. There are infinitely many solutions since -5=-5 is a true statement.

Sample response: if the graph passes the horizontaline test, then the function is one to one. functions that are one to one have inverses that a therefore, the inverse is a hinction compare your response to the sample response above. what did you include in your explanation? a reference to the horizontal-line test d a statement that the function is one-to-one the conclusion that the inverse is a function done

If two parallel lines are cut by a transversal, interior angles on the same side of the transversal are supplementary. a. always b. sometimes c. never

Which of the following points is a solution to the system of equations shown? y - x = -1 x + y = -5