Algebra2 Glencoe CCSS Edition page 7 problem 15

Question

Evaluate the value of the expression if w = -3, x = 4, y = 2.6, and  z = 1/3

9z - 4y +2w

Answer 1

The expression is

                   (Substitute )

                            (Multiply: )

                               (Multiply: )

                                       (Multiply: )

                                            (Subtract: )

                                              (Subtract: )

The  value of expression is .