Can someone help me with the math puzzle please ?

Which is a true statement comparing the graphs of x^2/6^2-y^2/8^2 = 1 and x^2/8^2-y^2/6^2 the foci of both graphs are the same points. the lengths of both transverse axes are the same. the directrices of = 1 are horizontal while the directrices of = 1 are vertical. the vertices of = 1 are on the y-axis while the vertices of = 1 are on the x-axis.

What value of x is in the solution set of 4x - 12 s 16 + 8x? -10 -9 -8 -7

What is the prime factorization of 230