650 and 760 on SAT Subject Tests

<p>I got my subject tests scores back today, I got a 650 on Math II and 760 on Chemistry. I don't have time to take it again. For schools that it is optional but recommended, should I send both scores? Also, should I send the 760 to all schools even if they don't require Subject Tests? I'm going to have to send both to required schools, will it make a big impact having such a low score on Math II?</p>