Are these Subject Test scores worth sending?

On the December SAT I took three SAT Subject tests. I didn’t end up studying for physics. My SAT score is 1540 (790M,750R)

Literature - 700
Math II - 710
Physics - 650

I am applying to Duke RD (Pratt), and they “highly recommend” two subject tests. Is it worth it to send Math II and Literature? Or will my application be better off without them?

Thanks!