What value of x is in the solution set of 8x – 6 > 12 2x?

If sin θ=24/25 and 0 less than or equal to θ less than or equal to π/2, find the exact value of tan 2θ. answers; a) -527/336 b) -336/527 c)7/24 d) 24/7

For how answer my question this will be the last question can you answer in math subject

Find the center and the radius of the circle with the equation: x^2-2x+y^2+4y+1=0?