
Home > MC1 > Chapter 3 > Lesson 3.4.5 > Problem 3-151
3-151.
Decomposed 412
Distributive Property
Multiplied each term
Added the terms together
If you are having trouble, go back through Chapter 3 and review the mathematical properties before checking the answers.
For each step, think about what Hilda did to the expression.
Was she grouping terms differently?
Did she move any terms?