or

To find expressions equivalent to \( 4(7y) \), we can simplify this expression:

\[ 4(7y) = 4 \times 7 \times y = 28y \]

Now, we need to check for equivalent expressions. Here are some examples that would be equivalent to \( 28y \):

1. \( 28y \)
2. \( 7 \times 4y \)
3. \( 4y + 4y + 4y + 4y + 4y + 4y + 4y \) (adding \( 4y \) seven times)
4. \( 14 \times 2y \) (as \( 14 \times 2y = 28y \))
5. \( 2(14y) \)

If you have a specific list of expressions you'd like me to evaluate for equivalence, please share, and I can help identify those that are equivalent to \( 4(7y) \) or \( 28y \).