Which of the following is not a valid strategy when solving a polynomial equation of the form ax + bx? = cx? A. Divide the equation by x
B. Set the equation equal to zero and factor out an x
C. Subtract cx from both sides
D. Subtract ax^3 and bx^2 from both sides

The first digit is in the middle school 100s place

Answer choices

The great thing about this problem is they give you everything you need to solve it easily. so the expression is: 12h+30w12h+30wand so everywhere you have an “h” you place 66. and everywhere you have a “w” you place 33. then the expression will look like this: 12(66)+30(33)12(66)+30(33)from here you multiply and then add. getting the following of: $785,862hope this