Answer:
A cube number is a number multiplied by itself 3 times.
Step-by-step explanation:
A cubed number looks like this: 
The x is whatever number is being cubed.
Answer:
x2 - 5x - 6 + -23/x-3Step-by-step explanation:
Answer:
3 meters
Step-by-step explanation:
Square root of 9 is 3 (3x3 = 9) so if all the sides are the same, they must all be 3 meters
Answer:$1.20
Step-by-step explanation: Find 4% of 30
I am using a calculator, but you can get the same result if you multiply .04 and 30
You should get 1.2 or $1.20