Answer : The pints of blueberries Sarah and her friends eat,

Step-by-step explanation :
As we are given that:
Sarah and her friends picked pints of blueberries =

Let us assume that they ate number of the blueberries be, 'x'
Remaining blueberries sarah and her friends eat =

We are given that Remaining blueberries sarah and her friends eat =

So,




Thus, the pints of blueberries Sarah and her friends eat,
