Which expression is equivalent to the algebraic expression 3(2t+3)?

3*2t + 3*3

To find an equivalent expression to 3(2t+3), we will use the distributive property of multiplication over addition.

Step 1: Distribute the 3 to both terms inside the parentheses.
3 * 2t = 6t
3 * 3 = 9

Step 2: Combine the two terms you obtained in Step 1.
6t + 9

Therefore, the expression that is equivalent to 3(2t+3) is 6t + 9.

To find an equivalent expression to 3(2t+3), we can distribute the 3 to both terms inside the parentheses.

This means we multiply 3 with each of the terms inside the parentheses:

3 * 2t = 6t
3 * 3 = 9

So, the equivalent expression would be:
6t + 9