Should I get a math, or econ recommendation?

I am a business major and I will apply as a transfer to Stern (among others).
My college GPA is good, but my SAT math score is low. Hence, I thought it would be smart to get a math professor rec. She could, perhaps, offer insight that my score can’t. However, then I would have to skip on my econ recommendation, because I already have a stellar English recommendation.

Which one would you guys say is more important?