Rewrite 5x + 3x and 5x - 3x by combining like terms. Write the original expressions and expand each term using addition. What are the new expressions equivalent
to?

The rumpart family is building a new room onto their house. the width of the new room will be 16 feet. the length of the room will be 4% greater than the width. write an expression to find the length of the new room. what will be the area of this new room?

Which of the following represents the range of the graph of f(x) below

What is the missing reason in the proof? segment addition congruent segments theorem transitive property of equality subtraction property of equality?