Answer:
we conclude that:
English Statement: 'Start with y and subtract 1'
Algebraic Expression: y - 1
Explanation:
Given
The statement ''Start with y and subtract 1''.
To determine
Write the statement into an algebraic expression
Since we have to write the statement ''Start with y and subtract 1'' into an algebraic expression, all we need is to subtract 1 from y.
i.e.
'Start with y and subtract 1' is algebraically written as

Therefore, we conclude that:
English Statement: 'Start with y and subtract 1'
Algebraic Expression: y - 1