this is a question from the topic ''setting up logarithm work'' pls i want good and more explaination and also the exact way of doing it should be understandable

The perimeter of a rhombus with a side of 6 is 24

What are “like terms”? why can we only add like terms?

Luke wants to reduce the area of his rectangular garden by 1/4 the expression 14/w can be used to represent this change. what is another way to write this expression?