If 5x2 + 7x = 6, which statement is correct? a) x = 2 or x = 3/5 b) x = –2 or x = 3/5 c) x = 2 or x = – 3/5 d) x = –2 or x = - 3/5

I'm assuming you are asking 5x^2+7x = 6, and not 5*2 +7x = 6
We would use the quadratic formula to solve this.
5x^2+7x-6

(-7+-sqrt(7^2-4*5*-6))/2*5
(-7+-sqrt(49+120)/10
(-7+-sqrt(169)/10
(-7+-13)/10
-20/10=-2
6/10=3/5
So the answer is B) x = –2 or x = 3/5

1.3 and 1 1/3 are both closest to 1. hope this ; )