What is the result when 9r^3 + 27x^2 + 11x +1 is divided by 3x + 1?

the answer is 3x^2 + 8x + 1

Step-by-step explanation:

(I used x as the variable due to the invalid difference of variables in your question )

To find the correct answer, I had to use polynomial division.

(9 x 3 + 27 x 2 + 11 x + 1) / (3 x + 1)

= ( 3 x + 1 ) ( 3 x 2 + 8 x + 1 ) / (3 x + 1)

= 3 x 2 + 8 x + 1

Total: $264

School: $192

Homeroom: $72

Step-by-step explanation:

Simply multiply 11 * 24 because, it is $11 for one coupon book. And, he sold 24.

Then, multiply 8 * 24 because, the school gets $8 for one coupon book. And he sold 24.

Finnaly multiply 8 * 3 because, the homeroom gets $3 for one coupon book. And he sold 24.

Hope this helps :-)