Answer:
Step-by-step explanation:
175 because i did the math 15+0.06x <=25.5

Regardless of the sign of

, we have

(never negative). But multiplying by -1 makes it negative.
On the other hand,

which can never be negative for real

.
If you divide those two you get <span>0.0024691358 hope that helped</span>
The answer is C because 6X^3 minus 5X^3 is just X^3 and 3Y^2 plus 2Y^2 is 5Y^2.
Division I'm pretty sure Try that