Round to the nearest hundredth (2 decimal places) when necessary

Please I need help ASAP!

Which statement most accurately describe why the division property of exponents does not apply to the expression (-8)^2/(-3)^4

Measures of the angle of r, 31 s (x+4) t (3x+9)

Follow these steps using the algebra tiles to solve the equation −5x + (−2) = −2x + 4. 1. add 5 positive x-tiles to both sides and create zero pairs. 2. add 4 negative unit tiles to both sides and create zero pairs. 3. divide the unit tiles evenly among the x-tiles. x =