Answer:
a
Step-by-step explanation:
Answer is (A). For a term with an irreducible

-degree polynomial in the denominator, its numerator must have at most a polynomial of degree

.
It should be 75×3=115 then 115×4=160 so 160 should be the answer!
Answer:
30
Step-by-step explanation:
the base is 10 the height is 3
10 x 3 = 30