Simplify the expression.
 Negative the quantity 3 divided by 8 end of quantity minus the quantity 1 divided by 10 end of quantity.
 A. Negative the quantity 3 divided by 8 end of quantity.
 B. 2 divided by 9.
 C. 19 divided by 40.
 D. Negative the quantity 19 divided by 40 end of quantity.