Lauren says the two expressions 3x plus 4(2x plus 5) and 6x plus 5x plus 5 are equivalent .Simplify the expression to determine whether or not Lauren is correct?

To simplify the expression (3x + 4(2x + 5)), first distribute the 4:

[ 3x + 8x + 20 = 11x + 20. ]

Now, simplify the second expression (6x + 5x + 5):

[ 11x + 5. ]

Since (11x + 20) is not equal to (11x + 5), Lauren is incorrect; the two expressions are not equivalent.