Perform the Indicated Divisions of Polynomials by Monomials $- 21 + 56 s q + 77 s s ^ { 7 } q ^ { 8 }$

Multiple Choice

Perform the indicated divisions of polynomials by monomials. Match each of the expressions with the corresponding polynomial to obtain a true statement.
- $- 21 + 56 s q + 77 s s ^ { 7 } q ^ { 8 }$

A) $\frac { 21 s ^ { 8 } - 56 s ^ { 2 } - 77 s } { 7 s }$
B) $\frac { - 21 s ^ { 9 } + 56 s ^ { 3 } - 77 s ^ { 2 } } { - 7 s }$
C) $\frac { 21 s ^ { 8 } - 56 s ^ { 2 } + 77 s } { - s }$
D) $\frac { 21 s q - 56 s ^ { 2 } q ^ { 2 } - 77 s ^ { 8 } q ^ { 9 } } { - s q }$
E) $\frac { - 21 s ^ { 8 } q ^ { 8 } + 56 s ^ { 9 } q ^ { 8 } - 77 s ^ { 8 } q ^ { 9 } } { 7 s q }$