X^2-11=53 in the simplest form

Rewrite the hyperbolic equation 4y^2 -9x^2 +54x-8y-113=0

Solve for x -2.3(r - 1.2 ) = -9.66 enter you answer as decimal.

Write a description of each inequality. 1. -5a + 3 > 1 2. 27 - 2b < -6 (this < has a _ under it) 3. 1/2 (c + 1) > 5 (this > has a _ under it)