Can somebody please help me with this

Toyland is having a sale. all items are 20% off. how much will you save on an item that usually sells for 95$ explain your

Part of the total score for each program is the sum of five program component scores. on the free program, the sum of these five program component scores is multiplied by a factor of 2.0. yuzuru hanyu, of japan, earned scores of 9.07, 8.96, 8.89, 9.21, and 9.36 for the program components portion of his free program. how many total points did he receive for this portion?

What is the difference between the predicted value and the actual value