Which expression is equivalent to 6q^2 - 1/3 (3q-10)+4q^2

A. 10q^2 - 3q - 10/3
B. 10q^2 - q + 10/3
C. 6q^2 - q + 3
D. 6q^2 - 3q + 3

The equivalent expression is:

6q^2 - 1/3(3q-10) + 4q^2
6q^2 - 1(3q) + 10/3 + 4q^2
6q^2 - 3q + 10/3 + 4q^2
10q^2 - 3q + 10/3

Therefore, the answer is:

A. 10q^2 - 3q + 10/3