How do you write an algebraic expression that models the word phrase "The total height of a 1-foot tall birdbath if it is placed on a base that is b feet tall"?

1 Answer
Mar 28, 2017

Answer:

See the entire solution process below:

Explanation:

First, let's call the "total height" we are looking for #t#.

Then because the birdbath itself is 1-foot, the first part of the equation is:

#t = 1#

Then because we are putting it on top of a base #b# feet we need to add this to the height we already have. So we write:

#t = 1 + b#

or

#t = b + 1#