The sum of two polynomials is 8d5 – 3c3d2 + 5c2d3 – 4cd4 + 9. If one addend is 2d5 – c3d2 + 8cd4 + 1, what is the other addend? hopefully someone will help !

The answer is

the other addend is: im gonna say it is 10d to the 2nd power-4c to the third power d to the third power + 4cd to the fourth power + 10

Is the first option A

6d5 – 2c3d2 + 5c2d3 – 12cd4 + 8

Hopes this helps

walter needs to make at least 5 more cookies but no more than 40. 5 ≥ x ≥ 40;

step-by-step explanation:

walter has to make a minimum of 20 cookies. he already has 15 cookies made, so he must make 5 more to meet the minimum.

the maximum amount of cookies he can make is 55. he already has 15, so he has to make no more than 40 more cookies to meet the maximum.