Answer:
B
Step-by-step explanation:
b - 3b + 15 - w + 4
-2b-w+19
Answer:
5
Step-by-step explanation:

2-10 = -8 I'm not sure what the 5,6,7,8,9,10 means if you tell me i might be able to help you
In this problem, we are asked to determine the degree of the given expression 12X4 - 8X + 4X2 -3. To answer this, first, we need to arrange the mathematical expression in descending order with respect to its power such as the new arrangement will become 12x4 + 4x2 -8x -3. The degree is clearly visible and it is 4. Therefore, the answer to this problem is the letter "B" which is 4.