Which of the following expressions represents "the quotient of nine times a number and seven"?

9n : 7

9n - 7

9 (n + 7)

9n/7 because quotient is the answer to a division problem

9 (n+7)

Step-by-step explanation:

You well, first you'd have to do 7+the unknown number (n) and then multiply it by nine. When a number is directly beside a variable then you multiply them together. Here is an example - 9n would be 9xn so in this case, it would be

9 x unknown number

so it is the last awnser choice.