Which variable expression matches the word phrase? Column A Column B

  1. the sum of 12 and the quotient of 9 and a number
  2. the difference of 12 and the product of 9 and a number
  3. the difference of 12 and the quotient of 9 and a number
  4. 12 more than quotient of a 9 and number
A12 (9 ÷ y)
B12 – (9 ÷ y)
C12 – 9y

Verified Answer :

1. the sum of 12 and the quotient of 9 and a number

The responder's answer is not given but it can be 12 + (9 / n)

2.
the difference of 12 and the product of 9 and a number

The responder's answer would be c. 12 – 9y


3
. the difference of 12 and the quotient of 9 and a number

The responder's answer would be b. 12 – (9 ÷ y)

4. 12 more than quotient of a 9 and number

The responder's answer would be a. 12 + (9 ÷ y)