The polynomial 6x2 + 9x has factors of 3x and which of the following?
a. 2x + 3
b. x + 6
c. x + 3
d. 2x + 6

A. 2x + 3

The polynomial is 6x^2 + 9x

3x(2x + 3) = 6x^2 + 9x

To get the original price we are going to;

1) Subtract the discount percentage from 100 to get the original price percentage.

100 - 25 = 75 %

2) Now we are going to multiply the discounted price by 100.

7500 x 100 = 750,000

3) Now we are going to divide the discounted price by the original price percentage.

750,000 / 75 = 10,000

Therefore the original price is Rs 10,000