How do you evaluate this expression 3^52^3 divided by 3^3

and what will the answer be if 2^3 is changed to 2^2
and what do they mean if you graph x greater than or equal to -3 on the graph line I did that already) on a number line and they tell you to use words to describe the set of numbers x greater than or equal to -3?

Edit: Now that I've read the second line, it looks like you meant:
((3^5)*(2^3)) divided by 3^3
Be sure you use parenthesis in your questions or you'll receive inaccurate answers:
((3^5)*(2^3)) / 3^3
= ((243)*8) / (27)
= (1944)/27
= 72

Changing 2^3 to 2^2:
((3^5)*(2^2)) / 3^3
= (243(4)) / (27)
= (972)/(27)
= 36

When x ≥ -3 is graphed, a colored in dot is made at -3 on the x-axis and zero on the y-axis. Then a vertical line is drawn at -3 going up the 2nd Quadrant, and down the 3rd Quadrant. That shows the "equal to" part of the problem. Next shade everything to the right of that line, and extending on into the 1st Quadrant and 4th Quadrant to show the "greater than" part of the problem. Use an arrow on the right side of the x-axis to indicate that it goes on to infinity on the right side.

{ x : x ≥ -3 }
The x is the set of real numbers greater than or equal to -1.

72