Answer:
Answers In Images Below \/
Step-by-step explanation:
It makes the object move faster
x = total amount of students in 8th Grade.
we know only one-thrid of the class went, so (1/3)x or x/3 went.
we also know 5 coaches went too, and that the total amount of that is 41.

now, to verify, well, what do you get for (108/3) + 5?
1.

or if you mean (3x^3+5x^2+3x-7)+(8x-6x^2+6):

2.
