Final answer:
To write an equivalent expression for 5 * (6 + 9), we can apply the distributive property and simplify the expression. The equivalent expression is 75.
Step-by-step explanation:
In this question, we are asked to use the distributive property to write an equivalent expression for 5 * (6 + 9). The distributive property states that for any numbers a, b, and c, a * (b + c) is equal to a * b + a * c. So, we can apply this property to the given expression:
5 * (6 + 9) = 5 * 6 + 5 * 9
Now, we can simplify:
5 * 6 + 5 * 9 = 30 + 45 = 75
Therefore, the equivalent expression for 5 * (6 + 9) is 75.