Translate this phrase into an algebraic expression.
Three more than the product of 21 and Chau’s score
Use the variable to represent Chau’s score.

To convert the phrase into an algebraic expression, first identify the key elements: “the product of 21 and Chau’s score” translates to . Then, since you’re adding “three more,” you would add 3 to that product. Thus, the expression becomes .

Now, how can you apply this expression in real life? Imagine you’re calculating scores for a competition where each contestant’s score is multiplied by a factor of 21 (maybe for point allocation), and you want to add a bonus of 3 points. This expression makes it easy to determine the total score for any contestant based on their individual performance!

When working with algebraic expressions, it’s common to mix up the order of operations or to forget to include all elements. Always double-check that you’ve converted each part of the phrase correctly, and ensure you’re adding, subtracting, and multiplying in the right order. This will help avoid mistakes and lead to accurate calculations!