2(3a+2b-7)

A.6A+4B-14 Which is correct?!
B.6A+4B-7
C.6A+2B-7
D.5A+4B-5

What sums are equal to 6/12? choose all answers that are correct a.6/12+6/12+6/12+6/12+6/12+6/12 b.2/12+1/12+1/12+2/12 c.5/12+1/12 d.1/12+1/12+1/12+3/12 plz : )

Me n o w. i need t h i s. 10 points

Ahyperbola centered at the origin has a vertex at (-6,0) and a focus at (10,0)