Which expression(s) is (are) equivalent to 1 3/5 - (-7/10)
A. (7/10)-1 3/5
B. 1 3/5 + (7/10)
C. 1 3/5 + (-1 3/5)
D. (7/10)+1 3/5
E. -1 3/5-(-7/10)
D. -1 3/5+(-7/10)