Question

Write an expression for each word phrase

1. A number x divided by 7

2. The sum of 10 and a number n

3. a number b decreased by 14

4. The product of a number x and 8

Answer 1

1: x divided 7. 2: 10 + x. 3: x - 14. 4: 8x

Answer 2

1.
`(x)/(7)`

2. n + 10

3. b - 14

4. 8x

Explanation:

1. A number x divided by 7:

x divided by 7 can be written as a fraction
`(x)/(7)`

2. The sum of 10 and a number n:

n and 10 are added which can be written as n + 10

3. A number b decreased by 14:

It means that 14 is subtracted from a number b represented as b - 14

4. The product of a number x and 8:

It means that x and 8 are multiplied which can be represented as 8x