Answer:
The expression equivalent to 7(7w + 1) is 49w + 7.
Explanation:
The expression 7(7w + 1) can be simplified by using the distributive property, which means multiplying 7 by each term inside the parentheses. Here's the simplification:
7(7w + 1) = 7 * 7w + 7 * 1
Now, perform the multiplication:
49w + 7