The expression for the total number of pies baked in the two years is 156 + d
Algebraic expressions can be defined as expressions composed of variables, terms, factors, coefficients and constants.
They are also made up of mathematical operations such as division, addition, subtraction, multiplication, etc
From the information given, we have;
The expression is written as;
Total number of baked pies = 156 + d
Thus, the expression for the total number of pies baked in the two years is 156 + d
Learn more about algebraic expressions here:
https://brainly.com/question/4344214
#SPJ1