John used 3/4 yard of black ribbon and 1/2 yard yellow. ribbon to make a frame for a picture. what is the total length of ribbon he used?

Which of the following describes how to translate the graph y = |x| to obtain the graph of y = |x+1|+1? shift 1 unit left and 1 unit down shift 1 unit left and 1 unit up shift 1 unit night and 1 unit down shift 1 unit nght and 1 unit up