Question

Which of the following best describes the expression 7x + 2y?

A. The sum of two products; there are two terms
B. The product of two sums; there are two terms
C. The sum of two products; there are four terms
D. The product of two sums; there are four terms

Answer 1

a.The sum of two products; there are two terms

Answer 2

B and D is obviously wrong

The answer is A,because there are sum of products of 2 with 2 terms of number