The sum of polynomials involves adding the polynomials
The other polynomial is 
The sum of the polynomials is given as:

One of the polynomials is given as:

Represent the other polynomial with Q.
So, we have:

Substitute the expressions for P and Sum

Make Q the subject

Evaluate like terms

Hence, the other polynomial is 
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brainly.com/question/1487158
Answer:
B) y ≥ 15
Step-by-step explanation:
7.5 pounds of Swiss cheese, WOW
Answer:
down below
Step-by-step explanation:
7/8:2 =0.4375
(this is what I think) Every 40 miles,the car uses 1 gallon,Try doing 750/40=18.75 if not,try figuring out how much gas he uses in 18.75 gallons.