should i still retake?

<p>hey, i took the SAT and ACT, both once, in March and April respectively. Theyre not the best, but I thought they were pretty good. I want to apply to MIT and other good engineering schools, so are these test scores good enough? and should i submit one, or the other or both?</p>

CR: 650
Math: 790
Writing: 760</p>

English 31
Math 35
Science 36
Combined English 30
Composite 34</p>