Solve -6x+12y=24 for y.

Guys i really need or i have to stay late up night

If chord ab is congruent to chord cd, then what must be true about ef and eg?

[15 points]find the least common multiple of the expressions: 1. 3x^2, 6x - 18 2. 5x, 5x(x +2) 3. x^2 - 9, x + 3 4. x^2 - 3x - 10, x + 2 explain if possible