Question

6 × (9 + 9)

Which of the following describes (9 + 9) in the expression above?
A.
difference
B.
quotient
C.
sum
D.
product

Answer 1

The answer is C - sum

Because you are adding 9 and 9 which equals 18

Answer 2

C

Explanation:

Becuz 9+9=17, which is the sum of 9 and 9.