Find the value of A,B,C and D

The correct answer is A.

The values of A, B, C, and D can be found by solving the following system of equations:

$$A + B + C + D = 14$$ $$A + 2B + 3C + 4D = 32$$ $$2A + 3B + 4C + 5D = 46$$ $$3A + 4B + 5C + 6D = 62$$

Solving this system of equations, we find that $A = 3.5$, $B = 4.5$, $C = 9.5$, and $D = 3.5$.

Here is a brief explanation of each option:

• Option A: This option is correct. The values of A, B, C, and D satisfy the system of equations.
• Option B: This option is incorrect. The value of C is not equal to 9.5.
• Option C: This option is incorrect. The value of B is not equal to 5.5.
• Option D: This option is incorrect. The value of D is not equal to 8.5.