Which algebraic expression is a product with a factor of 6?
1. 6(x + 5)
2. 6 + x – 9
3. 6x – 9
4. 9x ÷ 6

Option 1 -  

Step-by-step explanation:

To find : Which algebraic expression is a product with a factor of 6?

Solution :

1)

In this algebraic expression 6 is a factor of 6 and is with the product of (x+5).

2)

In this algebraic expression there is no product.

3)

In this algebraic expression there is no product.

4)

In this algebraic expression there is no product.

Therefore, Option 1 is correct.

f(x) = x - 10

13 = x - 10

13 + 10 = x

23 = x

So x  is 23