K = -3x^2/5 -5x -3 + px/5. I hope that helps.
Answer:

Step-by-step explanation:
The difference between two consecutive elements is 11.

Hence 
Answer:
-2.6
Step-by-step explanation:
10.9 + (-15.6) becomes 10.9 - 15.6 which equals -4.7. The last step is to add the 2.1 to the -4.7: -4.7 + 2.1 = -2.6
Therefore the answer is -2.6
Answer:It is
3.49
⋅
10
4
Step-by-step explanation:
Answer:
2*2*2*3*3*7
Step-by-step explanation:
prime facotrization = 2^3 x 3^2 x 7^1
2 x 2 x 2 x 3 x 3 x 7 = 504