Answer:
Yesterday you had $172.72.
Step-by-step explanation:
I am going to say that what you what yesterday was x.
Modeling the problem
Today you have $325.10 in your savings account. It is $152.38 more than what you had yesterday, which was x. Mathematically, we ahve that
[tex]152.38 + x = 325.10[/tex]
[tex]x = 325.10 - 152.38[/tex]
[tex]x = 172.72[/tex]
Yesterday you had $172.72.