Which of the following best describes the expression 3x + 2y + 8z? the product of three sums; there are three terms the sum of three products; there are three terms the product of three sums; there are six terms the sum of three products: there are six terms

B. The sum of three products; there are three terms.

Step-by-step explanation:

We have been given an expression . We are asked to choose the sentence which best describes our given expression.

We can see that our given expression has three variables and each of them is multiplied by a number. Therefore, there are three terms is our given expression.

We can see that each term is product of a number and variable and all terms are being added, therefore, our expression represents the sum of three products and option B .