+1009 Which of the following best describes the expression 3x + 2y + 8z?
I picked the sentence below
The product of three sums; there are three terms
.These are the others I can pick
1.The sum of three products; there are three terms
2.The product of three sums; there are six terms
3. The sum of three products; there are six terms
+37146 3x is the same as 3 times x ...a product so the expression is the sum of 3 products
